Update thinning.cpp

Author: sturkmen72

modules/ximgproc/src/thinning.cpp

@@ -118,7 +118,7 @@ static void thinningIteration(Mat &img, Mat &marker, const uint8_t* const lut) {
 
             int neighbors = p9 | (p2 << 1) | (p3 << 2) | (p4 << 3) | (p5 << 4) | (p6 << 5) | (p7 << 6) | (p8 << 7);
             value = lut[neighbors];
-        }        
+        }
     });
 
     img &= marker;