Fix nits in deprecated

Signed-off-by: Harry Zhang <harryz@hyper.sh>

docs/deprecated.md

@@ -30,7 +30,7 @@ The `docker import` command format 'file|URL|- [REPOSITORY [TAG]]' is deprecated
 The shorthand (`-h`) is less common than `--help` on Linux and cannot be used
 on all subcommands (due to it conflicting with, e.g. `-h` / `--hostname` on
 `docker create`). For this reason, the `-h` shorthand was not printed in the
-"usage" output of subcommands, nor docummented, and is now marked "deprecated".
+"usage" output of subcommands, nor documented, and is now marked "deprecated".
 
 ### `-e` and `--email` flags on `docker login`
 **Deprecated In Release: [v1.11.0](https://github.com/docker/docker/releases/tag/v1.11.0)**
@@ -44,7 +44,7 @@ The docker login command is removing the ability to automatically register for a
 
 **Target For Removal In Release: v1.13**
 
-The flag `--security-opt` doesn't use the colon separator(`:`) anymore to divide keys and values, it uses the equal symbol(`=`) for consinstency with other similar flags, like `--storage-opt`.
+The flag `--security-opt` doesn't use the colon separator(`:`) anymore to divide keys and values, it uses the equal symbol(`=`) for consistency with other similar flags, like `--storage-opt`.
 
 ### `/containers/(id or name)/copy` endpoint