Fix usage of printable ascii

osamingo · web-flow · commit cf230a98d77f · 2016-12-27T14:16:31.000+09:00
diff --git a/doc.go b/doc.go
@@ -654,7 +654,7 @@ Printable ASCII
 This validates that a string value contains only printable ASCII characters.
 NOTE: if the string is blank, this validates as true.
 
-	Usage: asciiprint
+	Usage: printascii
 
 Multi-Byte Characters
 
