diff --git a/eeschema/component_references_lister.cpp b/eeschema/component_references_lister.cpp
index 4b7af70c1e..7a662dbac4 100644
--- a/eeschema/component_references_lister.cpp
+++ b/eeschema/component_references_lister.cpp
@@ -685,14 +685,14 @@ int SCH_REFERENCE_LIST::CheckAnnotation( ANNOTATION_ERROR_HANDLER aHandler )
 
             if( ( flatList[ii].m_unit > 0 ) && ( flatList[ii].m_unit < 0x7FFFFFFF )  )
             {
-                msg.Printf( _( "Item not annotated: %s%s (unit %d)\n" ),
+                msg.Printf( _( "Item not annotated: %s%s (unit %d)" ),
                             flatList[ii].GetRef(),
                             tmp,
                             flatList[ii].m_unit );
             }
             else
             {
-                msg.Printf( _( "Item not annotated: %s%s\n" ), flatList[ii].GetRef(), tmp );
+                msg.Printf( _( "Item not annotated: %s%s" ), flatList[ii].GetRef(), tmp );
             }
 
             aHandler( ERCE_UNANNOTATED, msg, &flatList[ii], nullptr );
@@ -710,7 +710,7 @@ int SCH_REFERENCE_LIST::CheckAnnotation( ANNOTATION_ERROR_HANDLER aHandler )
             else
                 tmp = wxT( "?" );
 
-            msg.Printf( _( "Error: symbol %s%s%s (unit %d) exceeds units defined (%d)\n" ),
+            msg.Printf( _( "Error: symbol %s%s%s (unit %d) exceeds units defined (%d)" ),
                         flatList[ii].GetRef(),
                         tmp,
                         LIB_SYMBOL::SubReference( flatList[ii].m_unit ),
diff --git a/eeschema/dialogs/dialog_erc.cpp b/eeschema/dialogs/dialog_erc.cpp
index 4ff8504d53..428938f5cb 100644
--- a/eeschema/dialogs/dialog_erc.cpp
+++ b/eeschema/dialogs/dialog_erc.cpp
@@ -148,7 +148,7 @@ void DIALOG_ERC::UpdateAnnotationWarning()
         if( !m_infoBar->IsShown() )
         {
             wxHyperlinkCtrl* button = new wxHyperlinkCtrl( m_infoBar, wxID_ANY,
-                                                           _("Show Annotation dialog"),
+                                                           _( "Show Annotation dialog" ),
                                                            wxEmptyString );
 
             button->Bind( wxEVT_COMMAND_HYPERLINK, std::function<void( wxHyperlinkEvent& aEvent )>(
diff --git a/eeschema/erc.cpp b/eeschema/erc.cpp
index a1d2025ff6..e7fb70f108 100644
--- a/eeschema/erc.cpp
+++ b/eeschema/erc.cpp
@@ -280,7 +280,7 @@ void ERC_TESTER::TestTextVars( DS_PROXY_VIEW_ITEM* aDrawingSheet )
                 if( text->GetShownText().Matches( wxT( "*${*}*" ) ) )
                 {
                     std::shared_ptr<ERC_ITEM> erc = ERC_ITEM::Create( ERCE_UNRESOLVED_VARIABLE );
-                    erc->SetErrorMessage( _( "Unresolved text variable in drawing sheet." ) );
+                    erc->SetErrorMessage( _( "Unresolved text variable in drawing sheet" ) );
 
                     SCH_MARKER* marker = new SCH_MARKER( erc, text->GetPosition() );
                     screen->Append( marker );
@@ -435,7 +435,7 @@ int ERC_TESTER::TestNoConnectPins()
                 ercItem->SetItems( pair.second[0], pair.second[1],
                                    pair.second.size() > 2 ? pair.second[2] : nullptr,
                                    pair.second.size() > 3 ? pair.second[3] : nullptr );
-                ercItem->SetErrorMessage( _( "Pins with \"no connection\" type are connected" ) );
+                ercItem->SetErrorMessage( _( "Pins with 'no connection' type are connected" ) );
 
                 SCH_MARKER* marker = new SCH_MARKER( ercItem, pair.first );
                 sheet.LastScreen()->Append( marker );
@@ -732,7 +732,7 @@ int ERC_TESTER::TestLibSymbolIssues()
             {
                 std::shared_ptr<ERC_ITEM> ercItem = ERC_ITEM::Create( ERCE_LIB_SYMBOL_ISSUES );
                 ercItem->SetItems( symbol );
-                msg.Printf( _( "The current configuration does not include the library '%s'." ),
+                msg.Printf( _( "The current configuration does not include the library '%s'" ),
                             UnescapeString( libName ) );
                 ercItem->SetErrorMessage( msg );
 
@@ -743,7 +743,7 @@ int ERC_TESTER::TestLibSymbolIssues()
             {
                 std::shared_ptr<ERC_ITEM> ercItem = ERC_ITEM::Create( ERCE_LIB_SYMBOL_ISSUES );
                 ercItem->SetItems( symbol );
-                msg.Printf( _( "The library '%s' is not enabled in the current configuration." ),
+                msg.Printf( _( "The library '%s' is not enabled in the current configuration" ),
                             UnescapeString( libName ) );
                 ercItem->SetErrorMessage( msg );
 
@@ -758,7 +758,7 @@ int ERC_TESTER::TestLibSymbolIssues()
             {
                 std::shared_ptr<ERC_ITEM> ercItem = ERC_ITEM::Create( ERCE_LIB_SYMBOL_ISSUES );
                 ercItem->SetItems( symbol );
-                msg.Printf( "Symbol '%s' not found in symbol library '%s'.",
+                msg.Printf( _( "Symbol '%s' not found in symbol library '%s'" ),
                             UnescapeString( symbolName ),
                             UnescapeString( libName ) );
                 ercItem->SetErrorMessage( msg );
@@ -774,7 +774,7 @@ int ERC_TESTER::TestLibSymbolIssues()
             {
                 std::shared_ptr<ERC_ITEM> ercItem = ERC_ITEM::Create( ERCE_LIB_SYMBOL_ISSUES );
                 ercItem->SetItems( symbol );
-                msg.Printf( "Symbol '%s' has been modified in library '%s'.",
+                msg.Printf( _( "Symbol '%s' has been modified in library '%s'" ),
                             UnescapeString( symbolName ),
                             UnescapeString( libName ) );
                 ercItem->SetErrorMessage( msg );