win32mbcs: wrapped docstrings at 78 characters

hgext/win32mbcs.py

@@ -11,12 +11,11 b''
 
 '''allow the use of MBCS paths with problematic encodings
 
-Some MBCS encodings are not good for some path operations (i.e.
-splitting path, case conversion, etc.) with its encoded bytes. We call
-such a encoding (i.e. shift_jis and big5) as "problematic encoding".
-This extension can be used to fix the issue with those encodings by
-wrapping some functions to convert to Unicode string before path
-operation.
+Some MBCS encodings are not good for some path operations (i.e. splitting
+path, case conversion, etc.) with its encoded bytes. We call such a encoding
+(i.e. shift_jis and big5) as "problematic encoding". This extension can be
+used to fix the issue with those encodings by wrapping some functions to
+convert to Unicode string before path operation.
 
 This extension is useful for:
  * Japanese Windows users using shift_jis encoding.
@@ -30,12 +29,10 b' This extension is not needed for:'
 
 Note that there are some limitations on using this extension:
  * You should use single encoding in one repository.
- * You should set same encoding for the repository by locale or
-   HGENCODING.
+ * You should set same encoding for the repository by locale or HGENCODING.
 
-Path encoding conversion are done between Unicode and
-encoding.encoding which is decided by Mercurial from current locale
-setting or HGENCODING.
+Path encoding conversion are done between Unicode and encoding.encoding which
+is decided by Mercurial from current locale setting or HGENCODING.
 '''
 
 import os