Update auto-complete.md

Author: Arashvscode

docs/auto-complete.md

@@ -4,7 +4,7 @@ You have many options to provide an auto complete feature with CodeView
 
 ### Providing a simple auto complete from an array of strings
 
-```
+``` java
 // Your language keywords
 String[] languageKeywords = .....
 // List item custom layout 
@@ -22,7 +22,7 @@ codeView.setAdapter(adapter);
 - This option is better if you want to provide title and prefix for your keywords,
 also it more easier to use it with snippets feature.
 
-```
+``` java
 List<Code> codes = new ArrayList<>();
 codes.add(new Keyword(..., ..., ...));
 
@@ -40,18 +40,18 @@ codeView.setAdapter(codeAdapter);
 In both options you can provide custom layout and custom tokenizer if you need that.
 
 
-```
+``` java
 codeView.setAutoCompleteTokenizer(tokenizer);
 ```
 
 You can limit the number of suggestions result in the auto complete dialog
 
-```
+``` java
 codeView.setMaxSuggestionsSize(maxSize);
 ```
 
 Set the auto complete list item size in dp to use it to calculate the full dialog size
 
-```
+``` java
 codeView.setAutoCompleteItemHeightInDp(50);
-```
+```