.appveyor.yml: fix typo in path

diff --git a/.appveyor.yml b/.appveyor.yml
index 21dad54..fed68f5 100644 (file)
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -45,7 +45,7 @@ install:
   # We need wheel installed to build wheels
   - "%PYTHON%\\python.exe -m pip install wheel"
 
-  - "SET PATH=%PATH_EXTRAS%;%%PYTHON%;%PYTHON%\\Scripts;%PATH%"
+  - "SET PATH=%PATH_EXTRAS%;%PYTHON%;%PYTHON%\\Scripts;%PATH%"
 
   - "pip install --disable-pip-version-check --user --upgrade pip"
   - "pip install --upgrade setuptools"