Add note to while loop in C.

1 files changed, 1 insertions, 1 deletions

diff --git a/c.html.markdown b/c.html.markdown
index 6d95f28b..f63adc05 100644
--- a/c.html.markdown
+++ b/c.html.markdown
@@ -260,7 +260,7 @@ int main() {
 
     // While loops exist
     int ii = 0;
-    while (ii < 10) {
+    while (ii < 10) { //ANY value not zero is true. 
         printf("%d, ", ii++); // ii++ increments ii in-place
                               // after yielding its value ("postincrement").
     } // => prints "0, 1, 2, 3, 4, 5, 6, 7, 8, 9, "