PEP 3101: Resolve dangling hyphens (#3360)

Author: AA-Turner

pep-3101.txt

@@ -310,10 +310,10 @@ The available integer presentation types are::
           Unicode character before printing.
     'd' - Decimal Integer. Outputs the number in base 10.
     'o' - Octal format. Outputs the number in base 8.
-    'x' - Hex format. Outputs the number in base 16, using lower-
-          case letters for the digits above 9.
-    'X' - Hex format. Outputs the number in base 16, using upper-
-          case letters for the digits above 9.
+    'x' - Hex format. Outputs the number in base 16, using
+          lower-case letters for the digits above 9.
+    'X' - Hex format. Outputs the number in base 16, using
+          upper-case letters for the digits above 9.
     'n' - Number. This is the same as 'd', except that it uses the
           current locale setting to insert the appropriate
           number separator characters.