CLEANUP: assorted typo fixes in the code and comments
These are mostly comments in the code. A few error messages were fixed
and are of low enough importance not to deserve a backport. Some regtests
were also fixed.
diff --git a/reg-tests/http-errorfiles/http_deny_errors.vtc b/reg-tests/http-errorfiles/http_deny_errors.vtc
index 53c4c42..de456d7 100644
--- a/reg-tests/http-errorfiles/http_deny_errors.vtc
+++ b/reg-tests/http-errorfiles/http_deny_errors.vtc
@@ -1,4 +1,4 @@
-varnishtest "Test the custom erorrs for HTTP deny rules"
+varnishtest "Test the custom errors for HTTP deny rules"
#REQUIRE_VERSION=2.2
# This config tests the custom errors for HTTP deny rules.