diff --git a/scripts/remove_session b/scripts/remove_session
index 3b33aa6..f90002e 100755
--- a/scripts/remove_session
+++ b/scripts/remove_session
@@ -64,7 +64,7 @@ sub remove_orphaned_versions {
     # versions2. For the other tables that's good because sessions and files are
     # much smaller than instances, but there is only about a factor of 10
     # between versions2 and instances, so reading both sequentally is much
-    # better. Suprisingly, perl is also faster at eliminating duplicates than 
+    # better. Surprisingly, perl is also faster at eliminating duplicates than 
     # mysql, so just doing two selects and doing all the work in perl is faster
     # than “select distinct … minus …” though not much.
     print "deleting orphaned versions\n";