few mispelling errors

NEWS

@@ -65,13 +65,14 @@ Version 1.7
     * Add a uninstall script
     * Add getNetTimeSinceLastUpdate() getDiskTimeSinceLastUpdate() and getProcessDiskTimeSinceLastUpdate() in the API
     * Add more translation: Italien, Chinese
-    * and last but not least... up to 100 hundred bugs corrected / software and docs improvments
+    * and last but not least... up to 100 hundred bugs corrected / software and
+    * docs improvements
 
 Version 1.6.1
 =============
 
     * Add per-user settings (configuration file) support
-    * Add -z/--nobold option for better appearence under Solarized terminal
+    * Add -z/--nobold option for better appearance under Solarized terminal
     * Key 'u' shows cumulative net traffic
     * Work in improving autoUnit
     * Take into account the number of core in the CPU process limit
@@ -212,7 +213,7 @@ Version 1.3.4
 Version 1.3.3
 =============
 
-    * Automaticaly swith between process short and long name
+    * Automatically swith between process short and long name
     * Center the host / system information
     * Always put the hour/date in the bottom/right
     * Correct a bug if there is a lot of Disk/IO