diff --git a/modules/java/generator/src/java/android+OpenCVLoader.java b/modules/java/generator/src/java/android+OpenCVLoader.java
index b3025a9aa5..e754a995f9 100644
--- a/modules/java/generator/src/java/android+OpenCVLoader.java
+++ b/modules/java/generator/src/java/android+OpenCVLoader.java
@@ -14,7 +14,7 @@ public class OpenCVLoader
 
     /**
      * Loads and initializes OpenCV library from current application package. Roughly, it's an analog of system.loadLibrary("opencv_java").
-     * @return returns true is initialization of OpenCV was successful.
+     * @return Returns true is initialization of OpenCV was successful.
      */
     public static boolean initDebug()
     {
@@ -26,7 +26,7 @@ public class OpenCVLoader
      * @param Version OpenCV library version.
      * @param AppContext application context for connecting to the service.
      * @param Callback object, that implements LoaderCallbackInterface for handling the connection status.
-     * @return returns true if initialization of OpenCV is successful.
+     * @return Returns true if initialization of OpenCV is successful.
      */
     public static boolean initAsync(String Version, Context AppContext,
             LoaderCallbackInterface Callback)
diff --git a/modules/java/generator/src/java/engine+OpenCVEngineInterface.aidl b/modules/java/generator/src/java/engine+OpenCVEngineInterface.aidl
index 7949b31603..7bf967fd87 100644
--- a/modules/java/generator/src/java/engine+OpenCVEngineInterface.aidl
+++ b/modules/java/generator/src/java/engine+OpenCVEngineInterface.aidl
@@ -6,28 +6,28 @@ package org.opencv.engine;
 interface OpenCVEngineInterface
 {
 	/**
-	* @return returns service version.
+	* @return Returns service version.
 	*/
 	int getEngineVersion();
 
 	/**
 	* Finds an installed OpenCV library.
 	* @param OpenCV version.
-	* @return returns path to OpenCV native libs or an empty string if OpenCV can not be found.
+	* @return Returns path to OpenCV native libs or an empty string if OpenCV can not be found.
 	*/
 	String getLibPathByVersion(String version);
 
 	/**
 	* Tries to install defined version of OpenCV from Google Play Market.
 	* @param OpenCV version.
-	* @return returns true if installation was successful or OpenCV package has been already installed.
+	* @return Returns true if installation was successful or OpenCV package has been already installed.
 	*/
 	boolean installVersion(String version);
  
 	/**
 	* Returns list of libraries in loading order, separated by semicolon.
 	* @param OpenCV version.
-	* @return returns names of OpenCV libraries, separated by semicolon.
+	* @return Returns names of OpenCV libraries, separated by semicolon.
 	*/
 	String getLibraryList(String version);
 }
\ No newline at end of file