fix typos in config.txt

config.txt

@@ -27,8 +27,8 @@ null,
 
 /*
  * LARGE PAGE SUPPORT
- * Large pages need a properly set up OS. It can be difficult if you are not used to systems administation,
- * but the performace results are worth the trouble - you will get around 20% boost. Slow memory mode is
+ * Large pages need a properly set up OS. It can be difficult if you are not used to systems administration,
+ * but the performance results are worth the trouble - you will get around 20% boost. Slow memory mode is
  * meant as a backup, you won't get stellar results there. If you are running into trouble, especially
  * on Windows, please read the common issues in the README.
  *
@@ -53,13 +53,13 @@ null,
  * and "* hard memlock 262144". You can also do it Windows-style and simply run-as-root, but this is NOT
  * recommended for security reasons.
  *
- * Memory locking means that the kernel can't swap out the page to disk - something that is unlikey to happen on a 
+ * Memory locking means that the kernel can't swap out the page to disk - something that is unlikely to happen on a 
  * command line system that isn't starved of memory. I haven't observed any difference on a CLI Linux system between 
  * locked and unlocked memory. If that is your setup see option "no_mlck". 
  */
 
 /*
- * use_slow_memory defines our behaviour with regards to large pages. There are three possible options here:
+ * use_slow_memory defines our behavior with regards to large pages. There are three possible options here:
  * always  - Don't even try to use large pages. Always use slow memory.
  * warn    - We will try to use large pages, but fall back to slow memory if that fails.
  * no_mlck - This option is only relevant on Linux, where we can use large pages without locking memory.
@@ -70,7 +70,7 @@ null,
 
 /*
  * NiceHash mode
- * nicehash_nonce - Limit the noce to 3 bytes as required by nicehash. This cuts all the safety margins, and
+ * nicehash_nonce - Limit the nonce to 3 bytes as required by nicehash. This cuts all the safety margins, and
  *                  if a block isn't found within 30 minutes then you might run into nonce collisions. Number
  *                  of threads in this mode is hard-limited to 32.
  */