diff --git a/fs/proc/include/proc_fs.h b/fs/proc/include/proc_fs.h
index 10acebcaee8ef790ed5ea4eaf4bebc10de6ade08..ee8fafd14a929dfcabc7cdbc464800a5debc216e 100644
--- a/fs/proc/include/proc_fs.h
+++ b/fs/proc/include/proc_fs.h
@@ -137,7 +137,7 @@ struct ProcData {
 #define S_IALLUGO (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)
 
 /**
- * Interface for modules using proc below internal proc moudule;
+ * Interface for modules using proc below internal proc module;
  */
 /**
  * @ingroup  procfs