diff --git a/config-linux.md b/config-linux.md
index cdd868e04..c40bd34bb 100644
--- a/config-linux.md
+++ b/config-linux.md
@@ -337,7 +337,7 @@ The following parameters can be specified to setup the controller:
 
 #### Block IO Controller
 
-**`blockIO`** (object, OPTIONAL) represents the cgroup subsystem `blkio` which implements the block io controller.
+**`blockIO`** (object, OPTIONAL) represents the cgroup subsystem `blkio` which implements the block IO controller.
 For more information, see [the kernel cgroups documentation about blkio][cgroup-v1-blkio].
 
 The following parameters can be specified to setup the controller:
diff --git a/runtime-linux.md b/runtime-linux.md
index 388df30a7..9316e2b05 100644
--- a/runtime-linux.md
+++ b/runtime-linux.md
@@ -8,7 +8,7 @@ Some of the file descriptors MAY be redirected to `/dev/null` even though they a
 
 ## Dev symbolic links
 
-After the container has `/proc` mounted, the following standard symlinks MUST be setup within `/dev/` for the io.
+After the container has `/proc` mounted, the following standard symlinks MUST be setup within `/dev/` for the IO.
 
 |    Source       | Destination |
 | --------------- | ----------- |