Rename Mergesort.c to mergeSort.c

Author: deutranium

Diff for: sortingAlgo/mergeSort/Mergesort.c renamed to sortingAlgo/mergeSort/mergeSort.c

@@ -45,4 +45,4 @@ int main(){
 		printf("%d ",Arr[i]);
 	}
 	return 0;
-}
+}