Fixes #10723: Fix bug instance var in Vagrant Cloud CLI optparse

This commit uses the correct instance variable for the optparse library
when reading in the command line flags for various Vagrant Cloud CLI
commands.

plugins/commands/cloud/box/create.rb

@@ -19,7 +19,7 @@ module VagrantPlugins
               o.on("-d", "--description DESCRIPTION", String, "Full description of the box") do |d|
                 options[:description] = d
               end
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
               o.on("-s", "--short-description DESCRIPTION", String, "Short description of the box") do |s|

plugins/commands/cloud/box/delete.rb

@@ -16,7 +16,7 @@ module VagrantPlugins
               o.separator "Options:"
               o.separator ""
 
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/provider/create.rb

@@ -16,7 +16,7 @@ module VagrantPlugins
               o.separator "Options:"
               o.separator ""
 
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/provider/delete.rb

@@ -16,7 +16,7 @@ module VagrantPlugins
               o.separator "Options:"
               o.separator ""
 
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/provider/update.rb

@@ -16,7 +16,7 @@ module VagrantPlugins
               o.separator "Options:"
               o.separator ""
 
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/provider/upload.rb

@@ -17,7 +17,7 @@ module VagrantPlugins
               o.separator "Options:"
               o.separator ""
 
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/publish.rb

@@ -40,7 +40,7 @@ module VagrantPlugins
             o.on("-s", "--short-description DESCRIPTION", String, "Short description of the box") do |s|
               options[:short_description] = s
             end
-            o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+            o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
               options[:username] = u
             end
           end

plugins/commands/cloud/search.rb

@@ -37,7 +37,7 @@ module VagrantPlugins
             o.on("--sort-by SORT", "Field to sort results on (created, downloads, updated) Default: downloads") do |s|
               options[:sort] = s
             end
-            o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+            o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address to login with") do |u|
               options[:username] = u
             end
           end

plugins/commands/cloud/version/create.rb

@@ -19,7 +19,7 @@ module VagrantPlugins
               o.on("-d", "--description DESCRIPTION", String, "A description for this version") do |d|
                 options[:description] = d
               end
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/version/delete.rb

@@ -15,7 +15,7 @@ module VagrantPlugins
               o.separator ""
               o.separator "Options:"
               o.separator ""
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/version/release.rb

@@ -15,7 +15,7 @@ module VagrantPlugins
               o.separator ""
               o.separator "Options:"
               o.separator ""
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/version/revoke.rb

@@ -15,7 +15,7 @@ module VagrantPlugins
               o.separator ""
               o.separator "Options:"
               o.separator ""
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end

plugins/commands/cloud/version/update.rb

@@ -19,7 +19,7 @@ module VagrantPlugins
               o.on("-d", "--description DESCRIPTION", "A description for this version") do |d|
                 options[:description] = d
               end
-              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |t|
+              o.on("-u", "--username USERNAME_OR_EMAIL", String, "Vagrant Cloud username or email address") do |u|
                 options[:username] = u
               end
             end