Fix spelling.
diff --git a/Modules/_sqlite/util.h b/Modules/_sqlite/util.h
index e99a4dd..7ce3d40 100644
--- a/Modules/_sqlite/util.h
+++ b/Modules/_sqlite/util.h
@@ -32,7 +32,7 @@
 
 /**
  * Checks the SQLite error code and sets the appropriate DB-API exception.
- * Returns the error code (0 means no error occured).
+ * Returns the error code (0 means no error occurred).
  */
 int _seterror(sqlite3* db);
 #endif