diff --git a/tools/perf/Documentation/perf-buildid-cache.txt b/tools/perf/Documentation/perf-buildid-cache.txt
index 5d1a950..c105770 100644
--- a/tools/perf/Documentation/perf-buildid-cache.txt
+++ b/tools/perf/Documentation/perf-buildid-cache.txt
@@ -12,9 +12,9 @@
 
 DESCRIPTION
 -----------
-This command manages the build-id cache. It can add and remove files to the
-cache. In the future it should as well purge older entries, set upper limits
-for the space used by the cache, etc.
+This command manages the build-id cache. It can add and remove files to/from
+the cache. In the future it should as well purge older entries, set upper
+limits for the space used by the cache, etc.
 
 OPTIONS
 -------
@@ -23,7 +23,7 @@
         Add specified file to the cache.
 -r::
 --remove=::
-        Remove specified file to the cache.
+        Remove specified file from the cache.
 -v::
 --verbose::
 	Be more verbose.