Fixed some typos.

README.md

@@ -187,10 +187,10 @@ to the `docker run` command.
 |`SUP_GROUP_IDS`| Comma-separated list of supplementary group IDs of the application. | (unset) |
 |`UMASK`| Mask that controls how file permissions are set for newly created files. The value of the mask is in octal notation.  By default, this variable is not set and the default umask of `022` is used, meaning that newly created files are readable by everyone, but only writable by the owner. See the following online umask calculator: http://wintelguy.com/umask-calc.pl | (unset) |
 |`TZ`| [TimeZone] of the container.  Timezone can also be set by mapping `/etc/localtime` between the host and the container. | `Etc/UTC` |
-|`KEEP_APP_RUNNING`| When set to `1`, the application will be automatically restarted if it crashes or if user quits it. | `0` |
+|`KEEP_APP_RUNNING`| When set to `1`, the application will be automatically restarted if it crashes or if a user quits it. | `0` |
 |`APP_NICENESS`| Priority at which the application should run.  A niceness value of -20 is the highest priority and 19 is the lowest priority.  By default, niceness is not set, meaning that the default niceness of 0 is used.  **NOTE**: A negative niceness (priority increase) requires additional permissions.  In this case, the container should be run with the docker option `--cap-add=SYS_NICE`. | (unset) |
 |`TAKE_CONFIG_OWNERSHIP`| When set to `1`, owner and group of `/config` (including all its files and subfolders) are automatically set during container startup to `USER_ID` and `GROUP_ID` respectively. | `1` |
-|`CLEAN_TMP_DIR`| When set to `1`, all files in the `/tmp` directory are delete during the container startup. | `1` |
+|`CLEAN_TMP_DIR`| When set to `1`, all files in the `/tmp` directory are deleted during the container startup. | `1` |
 
 ## Config Directory
 Inside the container, the application's configuration should be stored in the