diff --git a/src/main/c/Georg/tictactoe.c b/src/main/c/Georg/tictactoe.c
index 8f3e976..535475d 100644
--- a/src/main/c/Georg/tictactoe.c
+++ b/src/main/c/Georg/tictactoe.c
@@ -88,9 +88,9 @@ char* getUserInput(){
 }
 
 void initializeBoard( bool board[BORAD_SIZE][BORAD_SIZE] ){
-    for (int i = 0; i < 3; ++i) {
-        for (int j = 0; j < 3; ++j) {
-            board[i][j] = 0;
+    for (int line = 0; line < 3; ++line) {
+        for (int column = 0; column < 3; ++column) {
+            board[line][column] = 0;
         }
     }
 }