diff --git a/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java b/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java
index 2c6ac97f4..12746f1a2 100755
--- a/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java
+++ b/slf4j-api/src/main/java/org/slf4j/LoggerFactory.java
@@ -243,13 +243,13 @@ private static void replayEvents() {
             for (SubstituteLoggingEvent event : eventList) {
                 replaySingleEvent(event);
                 if (count++ == 0)
-                    emitReplayOrSubstituionWarning(event, queueSize);
+                    emitReplayOrSubstitutionWarning(event, queueSize);
             }
             eventList.clear();
         }
     }
 
-    private static void emitReplayOrSubstituionWarning(SubstituteLoggingEvent event, int queueSize) {
+    private static void emitReplayOrSubstitutionWarning(SubstituteLoggingEvent event, int queueSize) {
         if (event.getLogger().isDelegateEventAware()) {
             emitReplayWarning(queueSize);
         } else if (event.getLogger().isDelegateNOP()) {