doc refactor: path

doc/api/path.markdown

@@ -1,4 +1,4 @@
-## Path
+# Path
 
 This module contains utilities for handling and transforming file
 paths.  Almost all these methods perform only string transformations.
@@ -9,7 +9,7 @@ logically be found in the fs module as they do access the file system.
 
 Use `require('path')` to use this module.  The following methods are provided:
 
-### path.normalize(p)
+## path.normalize(p)
 
 Normalize a string path, taking care of `'..'` and `'.'` parts.
 
@@ -23,7 +23,7 @@ Example:
     // returns
     '/foo/bar/baz/asdf'
 
-### path.join([path1], [path2], [...])
+## path.join([path1], [path2], [...])
 
 Join all arguments together and normalize the resulting path.
 Non-string arguments are ignored.
@@ -38,7 +38,7 @@ Example:
     // returns
     'foo/bar'
 
-### path.resolve([from ...], to)
+## path.resolve([from ...], to)
 
 Resolves `to` to an absolute path.
 
@@ -77,7 +77,7 @@ Examples:
     // if currently in /home/myself/node, it returns
     '/home/myself/node/wwwroot/static_files/gif/image.gif'
 
-### path.relative(from, to)
+## path.relative(from, to)
 
 Solve the relative path from `from` to `to`.
 
@@ -97,7 +97,7 @@ Examples:
     // returns
     '../../impl/bbb'
 
-### path.dirname(p)
+## path.dirname(p)
 
 Return the directory name of a path.  Similar to the Unix `dirname` command.
 
@@ -107,7 +107,7 @@ Example:
     // returns
     '/foo/bar/baz/asdf'
 
-### path.basename(p, [ext])
+## path.basename(p, [ext])
 
 Return the last portion of a path.  Similar to the Unix `basename` command.
 
@@ -121,7 +121,7 @@ Example:
     // returns
     'quux'
 
-### path.extname(p)
+## path.extname(p)
 
 Return the extension of the path, from the last '.' to end of string
 in the last portion of the path.  If there is no '.' in the last portion