[email protected]: fix style

Author: SMillerDev

Formula/[email protected]

@@ -34,7 +34,7 @@ def install
   end
 
   def post_install
-    ext_config_path = etc/"php"/Formula["[email protected]"].version.major_minor/"conf.d"/"ext-uopz.ini"
+    ext_config_path = etc/"php/#{Formula["[email protected]"].version.major_minor}/conf.d/ext-uopz.ini"
     if ext_config_path.exist?
       inreplace ext_config_path,
         /extension=.*$/, "extension=\"#{opt_lib/module_path}/uopz.so\""