diff --git a/aip/general/0217.md b/aip/general/0217.md
index aca145aa8..f9f233d9b 100644
--- a/aip/general/0217.md
+++ b/aip/general/0217.md
@@ -183,7 +183,7 @@ message ListBooksResponse {
 #### Partial success granularity
 
 If the `bool return_partial_success` field is set to `true` in a request that is
-scoped beyond the supported granualirty of the API's ability to reasonably
+scoped beyond the supported granularity of the API's ability to reasonably
 report unreachable resources, the API **should** return an `INVALID_ARGUMENT`
 error with details explaining the issue. For example, if the API only supports
 `return_partial_success` when [Reading Across Collections][aip-159], it returns