[resultdb] fix typo

R=chanli@chromium.org
TBR=tikuta@chromium.org
Change-Id: I2549ac4fb0e45acb466d0c56c930a2f578762f41
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/build/+/2445454
Reviewed-by: Scott Lee <ddoman@chromium.org>
Reviewed-by: Yiwei Zhang <yiwzhang@google.com>
Commit-Queue: Scott Lee <ddoman@chromium.org>
diff --git a/recipes/recipe_modules/chromium_swarming/api.py b/recipes/recipe_modules/chromium_swarming/api.py
index 06a14ed..278f26c 100644
--- a/recipes/recipe_modules/chromium_swarming/api.py
+++ b/recipes/recipe_modules/chromium_swarming/api.py
@@ -843,7 +843,7 @@
     for i in range(len(req)):
       task_slice = req[i]
 
-      # resultdb is supported only if the sliece was set with raw_cmd.
+      # resultdb is supported only if the slice was set with raw_cmd.
       if not task_slice.command:
         continue
       step_name = tags_by_key.get('stepname')