diff --git a/m1-getting-started-with-programming-in-c/m1-code-challenges-solution/m1-t6-e3.c b/m1-getting-started-with-programming-in-c/m1-code-challenges-solution/m1-t6-e3.c
index db02ec2..c3c15db 100644
--- a/m1-getting-started-with-programming-in-c/m1-code-challenges-solution/m1-t6-e3.c
+++ b/m1-getting-started-with-programming-in-c/m1-code-challenges-solution/m1-t6-e3.c
@@ -3,11 +3,11 @@
 int main() {
 
     char name[10] = "India";
-    char dollar = '$';
+    char x = '$';
     float gdp = 2.2;
     int year = 2015;
 
-    printf("As economic reforms picked up the pace, %s's GDP grew five-fold to reach US%c%.1f trillion in %d (as per IMF estimates).", name, dollar, gdp, year);
+    printf("As economic reforms picked up the pace, %s's GDP grew five-fold to reach US%c%.1f trillion in %d (as per IMF estimates).", name, x, gdp, year);
 
     return 0;
 }