Fix typos

setuptools/tests/win_script_wrapper.txt

@@ -3,7 +3,7 @@ Python Script Wrapper for Windows
 
 setuptools includes wrappers for Python scripts that allows them to be
 executed like regular windows programs.  There are 2 wrappers, once
-for command-line programs, cli.exe, and one for graphica programs,
+for command-line programs, cli.exe, and one for graphical programs,
 gui.exe.  These programs are almost identical, function pretty much
 the same way, and are generated from the same source file.  The
 wrapper programs are used by copying them to the directory containing
@@ -44,7 +44,7 @@ We'll also copy cli.exe to the sample-directory with the name foo.exe:
 
 When the copy of cli.exe, foo.exe in this example, runs, it examines
 the path name it was run with and computes a Python script path name
-by removing the '.exe' suffic and adding the '-script.py' suffix. (For
+by removing the '.exe' suffix and adding the '-script.py' suffix. (For
 GUI programs, the suffix '-script-pyw' is added.)  This is why we
 named out script the way we did.  Now we can run out script by running
 the wrapper:
@@ -68,8 +68,8 @@ This example was a little pathological in that it exercised windows
 - Double quotes in strings need to be escaped by preceding them with
   back slashes.
 
-- One or more backslashes preceding double quotes quotes need to be
-  escaped by preceding each of them them with back slashes.
+- One or more backslashes preceding double quotes need to be escaped
+  by preceding each of them with back slashes.
 
 
 Specifying Python Command-line Options