Fix typo of permanent

configuration.go

@@ -879,7 +879,7 @@ func (c Configuration) GetVHost() string {
 // DisablePathCorrection corrects and redirects the requested path to the registered path
 // for example, if /home/ path is requested but no handler for this Route found,
 // then the Router checks if /home handler exists, if yes,
-// (permant)redirects the client to the correct path /home.
+// (permanent)redirects the client to the correct path /home.
 func (c Configuration) GetDisablePathCorrection() bool {
 	return c.DisablePathCorrection
 }