diff --git a/howso/utilities/reaction.py b/howso/utilities/reaction.py
index 00628a3a..e7133e0e 100644
--- a/howso/utilities/reaction.py
+++ b/howso/utilities/reaction.py
@@ -290,5 +290,5 @@ def _reorganize_details(cls, details: t.MutableMapping[str, t.List]
 
 @Reaction.add_reaction.register
 def _(self, reaction: "Reaction"):
-    """Add anothoer `Reaction` to Reaction."""
+    """Add another `Reaction` to Reaction."""
     return self.add_reaction(reaction.get("action"), reaction.get("details", {}))