diff --git a/src/getchar.c b/src/getchar.c
index 9d54377..a0787f5 100644
--- a/src/getchar.c
+++ b/src/getchar.c
@@ -2036,8 +2036,8 @@
 		vgetc_char = c;
 	    }
 
-	    // a keypad or special function key was not mapped, use it like
-	    // its ASCII equivalent
+	    // A keypad or special function key was not mapped, use it like
+	    // its ASCII equivalent.
 	    switch (c)
 	    {
 		case K_KPLUS:	c = '+'; break;