--- a/xpcom/components/nsComponentManager.cpp
+++ b/xpcom/components/nsComponentManager.cpp
@@ -942,27 +942,27 @@ nsComponentManagerImpl::GetClassObjectBy
   if (NS_WARN_IF(!aResult) ||
       NS_WARN_IF(!aContractID)) {
     return NS_ERROR_INVALID_ARG;
   }
 
   nsresult rv;
 
   MOZ_LOG(nsComponentManagerLog, LogLevel::Debug,
-         ("nsComponentManager: GetClassObject(%s)", aContractID));
+         ("nsComponentManager: GetClassObjectByContractID(%s)", aContractID));
 
   nsCOMPtr<nsIFactory> factory = FindFactory(aContractID, strlen(aContractID));
   if (!factory) {
     return NS_ERROR_FACTORY_NOT_REGISTERED;
   }
 
   rv = factory->QueryInterface(aIID, aResult);
 
   MOZ_LOG(nsComponentManagerLog, LogLevel::Warning,
-         ("\t\tGetClassObject() %s", NS_SUCCEEDED(rv) ? "succeeded" : "FAILED"));
+         ("\t\tGetClassObjectByContractID() %s", NS_SUCCEEDED(rv) ? "succeeded" : "FAILED"));
 
   return rv;
 }
 
 /**
  * CreateInstance()
  *
  * Create an instance of an object that implements an interface and belongs