Fix typos

Signed-off-by: Jack Cherng <jfcherng@gmail.com>

Author: jfcherng

README.md

@@ -92,8 +92,7 @@ $rendererOptions = [
     // internally, ops (tags) are all int type but this is not good for human reading.
     // set this to "true" to convert them into string form before outputting.
     'outputTagAsString' => true,
-    // change this value to a string as the the returned diff
-    // if the two input strings are identical
+    // change this value to a string as the returned diff if the two input strings are identical
     'resultForIdenticals' => null,
     // extra HTML classes added to the DOM of the diff container
     'wrapperClasses' => ['diff-wrapper'],

example/demo.php

@@ -48,8 +48,7 @@
             // internally, ops (tags) are all int type but this is not good for human reading.
             // set this to "true" to convert them into string form before outputting.
             'outputTagAsString' => false,
-            // change this value to a string as the the returned diff
-            // if the two input strings are identical
+            // change this value to a string as the returned diff if the two input strings are identical
             'resultForIdenticals' => null,
             // extra HTML classes added to the DOM of the diff container
             'wrapperClasses' => ['diff-wrapper'],

src/Renderer/AbstractRenderer.php

@@ -49,8 +49,7 @@ abstract class AbstractRenderer implements RendererInterface
         // internally, ops (tags) are all int type but this is not good for human reading.
         // set this to "true" to convert them into string form before outputting.
         'outputTagAsString' => false,
-        // change this value to a string as the the returned diff
-        // if the two input strings are identical
+        // change this value to a string as the returned diff if the two input strings are identical
         'resultForIdenticals' => null,
         // extra HTML classes added to the DOM of the diff container
         'wrapperClasses' => ['diff-wrapper'],