diff --git a/pages/common/sox.md b/pages/common/sox.md
index a29762a8b..17c864ea9 100644
--- a/pages/common/sox.md
+++ b/pages/common/sox.md
@@ -8,18 +8,18 @@
 
 `sox -m {{audiofile1}} {{audiofile2}} {{output_filename}}`
 
-- Trim an audio file to the specified time indecies
+- Trim an audio file to the specified times
 
 `sox {{input_audiofile}} {{output_audiofile}} trim {{start}} {{end}}`
 
-- Normalize an audio file
+- Normalize an audio file (adjust volume to the maximum peak level, without clipping)
 
 `sox --norm {{input_audiofile}} {{output_audiofile}}`
 
-- Reverse and save audio file
+- Reverse and save an audio file
 
 `sox {{input_audiofile}} {{output_audiofile}} reverse`
 
-- Print statistical data of the audio file
+- Print statistical data of an audio file
 
 `sox {{audiofile}} -n stat`