diff --git a/cv1/program.c b/cv1/program.c
index 79b4f8d..7af7eb7 100644
--- a/cv1/program.c
+++ b/cv1/program.c
@@ -9,12 +9,12 @@ int main() {
             line_count++;
         } else {
             if (!((ch >= 'A' && ch <= 'Z') || (ch >= 'a' && ch <= 'z')) && !(ch >= 32 && ch <= 126)) {
-                continue; // Skip control characters and non-printable characters
+                continue;
             }
             putchar((ch >= 'a' && ch <= 'z') ? (ch - 32) : (ch + 32));
         }
     }
-    
+
     printf("\nLines count: %d\n", line_count);
 
     return 0;