Update README.md

Author: csdtech

README.md

@@ -1,7 +1,7 @@
 # StringExtractor
-StringExtractor is used to extracts raw strings from a java and xml files of Android  apps project to a optional xml file and link them<b>
-# Usage
-This is a sample code to extracts the strings from JavaFile.java and save to myapp_strings.xml 
+StringExtractor is used to extracts raw strings from a java and xml files of Android  apps project to a optional xml file and link them
+## Usage
+This is a sample code to extracts the strings from JavaFile.java and save to myapp_strings.xml
 ```java
 File inputFile = new File("JavaFile.java");
 File xmlFile = new File("myapp_strings.xml");
@@ -14,18 +14,18 @@ try{
     //handle errors here
 }
 ```
-as we set backupFile to true the file JavaFile.java will be renamed to JavaFile.java.backup before writing the modified code to JavaFile.java<br>the file ```ExtractedString.java``` will be created at the same directory of inputFile.<br>every non blank string will be replaced with ```getResources().getString(R.string.myapp_string%s)``` or ```ExtractedString.getString(R.string.myapp_string%s)``` if ```extractedString=true```.<br>while %s is replaced with the number from 1 to total strings found.
-# Command Line
-firstly compile the file using
+Because we set backupFile to true the file JavaFile.java will be renamed to JavaFile.java.backup before writing the modified code to JavaFile.java<br>the file ```ExtractedString.java``` will be created at the same directory of inputFile.<br>every non blank string will be replaced with ```getResources().getString(R.string.myapp_string%s)``` or ```ExtractedString.getString(R.string.myapp_string%s)``` if ```extractedString=true```.<br>while %s is replaced with the number from 1 to total strings found.
+## Command Line
+ firstly compile the file using
 ```
-javadoc StringExtractor.java
-```
-and then executes with
+javac StringExtractor.java
 ```
+ and then executes with
+<pre>
 java StringExtractor -[r|b|c] -i FILE -d PATH -p TEXT -s TEXT -x FILE
-```
-- Options are:
-```
+</pre>
+Options are:
+<pre>
 -i FILE   the single xml or java file to scan the string. options [-d,-r] are ignore if specified.
 -d PATH   directory to scan for xml or java files. this option require -r to work.
 -p TEXT   the prefix text to use when genarating xml string name.
@@ -35,5 +35,6 @@ java StringExtractor -[r|b|c] -i FILE -d PATH -p TEXT -s TEXT -x FILE
 -b        backup the original file to filename.backup .
 -c        use class ExtractedString for java files. this will generate java file 'ExtractedString.java' in the same directory of input file to access strings from classes that do not have a Context. and you must call ExtractedString.setContext(context) from your application or activity onCreate.
 -h        show this usage message.
-```
+</pre>
+
 > Note: StringExtractor is only for android apps project.