Add credit for owo faces in README.md

.gitignore

@@ -1,4 +1,4 @@
 /target
+/tests
 **/*.rs.bk
 Cargo.lock
-/tests

README.md

@@ -0,0 +1,28 @@
+# owoify
+A simple rust library for string owoification.  
+Inspired by:
+* [owo text generator](https://honk.moe/tools/owo.html)
+* [OWO Chrome extension](https://chrome.google.com/webstore/detail/owo/jolaggjkdhhgcdhcjjhfkkbllefoggob?hl=en)
+
+# Credits
+* [MashAllPotatoes](https://twitter.com/MashNewGamePlus) - Regular expressions and some of the owo faces
+
+# Usage
+Add this to ``Cargo.toml``:
+
+```
+[dependencies]
+owoify = "0.1.0"
+```
+``example.rs``:  
+```
+use owoify::OwOifiable;
+
+fn main() {
+    let text = String::from("euthanize me senpai!!");
+    println!("{}", text.owoify());
+}
+```
+
+# Documentation  
+* [Docs.rs](https://docs.rs/owoify)

src/lib.rs

@@ -24,9 +24,17 @@ pub trait OwOifiable {
 }
 
 impl OwOifiable for String {
+    /// Owoifies a String
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// use use owoify::OwOifiable;
+    /// let owoified = String::from("Example text").owoify();
+    /// ```
     fn owoify(&self) -> Self {
         let mut rng = rand::thread_rng();
-        let faces = ["(・`ω´・)", ";;w;;", "owo", "UwU", ">w<", "^w^"];
+        let faces = ["(・`ω´・)", "OwO", "owo", "oωo", "òωó", "°ω°", "UwU", ">w<", "^w^"];
         let face = &format!(" {} ", faces[rng.gen_range(0, faces.len())]).to_owned();
         let pats: Vec<(&str, &str)> = vec![
             ("(?:r|l)", "w"),