Merge "Fix typo in perfetto docs"

docs/data-sources/memory-counters.md

diff --git a/docs/data-sources/memory-counters.md b/docs/data-sources/memory-counters.md
index f2bbabd..8c3741c 100644
--- a/docs/data-sources/memory-counters.md
+++ b/docs/data-sources/memory-counters.md
@@ -282,7 +282,7 @@
 
 ### SQL
 
-Both newer lmkd and legacy kernel-driven lowmemorykiler events are normalized
+Both newer lmkd and legacy kernel-driven lowmemorykiller events are normalized
 at import time and available under the `mem.lmk` key in the `instants` table.
 
 ```sql