Normalized file endings.

samples/gpu/CMakeLists.txt

@@ -81,4 +81,3 @@ if (INSTALL_C_EXAMPLES AND NOT WIN32)
           DESTINATION share/OpenCV/samples/${project}
           PERMISSIONS OWNER_READ GROUP_READ WORLD_READ)
 endif()
-

samples/gpu/brox_optical_flow.cpp

@@ -265,4 +265,4 @@ void getFlowField(const Mat& u, const Mat& v, Mat& flowField)
             row[j][3] = 255;
         }
     }
-}
+}

samples/gpu/hog.cpp

@@ -456,4 +456,3 @@ inline string App::workFps() const
     ss << work_fps;
     return ss.str();
 }
-

samples/gpu/houghlines.cpp

@@ -86,4 +86,3 @@ int main(int argc, const char* argv[])
 
     return 0;
 }
-

samples/gpu/stereo_match.cpp

@@ -378,5 +378,3 @@ void App::handleKey(char key)
         break;
     }
 }
-
-