Fix doc typo for is_ascii_graphic

Fixes #47067.
2017-12-30 21:27:43 +00:00 · 2017-12-30 21:27:43 +00:00 · e154e33add
commit e154e33add
parent 0296b7165b
1 changed files with 1 additions and 1 deletions
--- a/src/libstd/ascii.rs
+++ b/src/libstd/ascii.rs
@ -247,7 +247,7 @@ pub trait AsciiExt {
    /// Checks if the value is an ASCII graphic character:
    /// U+0021 '@' ... U+007E '~'.
    /// For strings, true if all characters in the string are
-    /// ASCII punctuation.
+    /// ASCII graphic characters.
    ///
    /// # Note
    ///