Fix spelling.
diff --git a/Modules/_sqlite/util.c b/Modules/_sqlite/util.c
index 33748a6..f5a7233 100644
--- a/Modules/_sqlite/util.c
+++ b/Modules/_sqlite/util.c
@@ -38,7 +38,7 @@
 
 /**
  * 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)
 {