diff --git a/examples/lua/test_repo_name_extract.lua b/examples/lua/test_repo_name_extract.lua
index 62b15f8..8c54053 100644
--- a/examples/lua/test_repo_name_extract.lua
+++ b/examples/lua/test_repo_name_extract.lua
@@ -13,16 +13,16 @@
 core.register_action("set_repo_name", { "http-req" }, function(txn)
     local requestPath = txn.sf:path()
     local pp = mysplit(requestPath, "/")
-	local queryString = txn.sf:query()
+    local queryString = txn.sf:query()
     local has_srv = string.find(queryString, "service=git-")
     local git = has_srv ~= nil
     local e = has_srv ~= nil and #pp-2 or #pp-1
     if pp[#pp] == "git-upload-pack" or pp[#pp] == "git-recieve-pack" then
-	    git = true
+        git = true
     end
     local s = 1
     if pp[1] == 'a' or pp[1] == 'p' then
-	    s = 2
+        s = 2
     end
     local repo = ""
     if git then