Update README.md

Author: PaulZC

README.md

@@ -37,15 +37,15 @@ From the fall of 2025, releases of these libraries are available via the KiCad P
 
 Open the PCM, select the "Libraries" tab, and type "SparkFun" into the search box. The "Install" button will install the latest release of the libraries.
 
-Note: this method assumes you have the KiCad Library nickname prefix set to the default of 'PCM_'. If you have cleared the Library nickname prefix, use the [next option](#installing-a-release-from-zip-file---without-the-pcm_-library-nickname-prefix) to install from zip file.
+**Note:** this method assumes you have the KiCad Library nickname prefix set to the default of 'PCM_'. If you have cleared the Library nickname prefix, use the [next option](#installing-a-release-from-zip-file---without-the-pcm_-library-nickname-prefix) to install from zip file.
 
 ### Installing a release from zip file - without the PCM_ Library nickname prefix
 
 In the KiCad Preferences, you will find settings for "Packages and Updates". The "Library nickname prefix" is applied to any libraries installed through the Plugin and Content Manager (PCM).
 
 ![Library nickname prefix](./img/PCM_prefix.png)
 
-If you install these libraries trhough the PCM, the installation assumes the prefix is 'PCM_'. The symbol footprint names will all be prefixed with 'PCM_'. If you have cleared the prefix, you will need to manually install a different version of the libraries without the footprint prefix:
+If you install these libraries though the PCM, the installation assumes the prefix is 'PCM_'. The symbol footprint names will all be prefixed with 'PCM_'. If you have cleared the prefix, you will need to manually install a different version of the libraries without the footprint prefix:
 
 * Navigate to the libraries [Releases page](https://github.com/sparkfun/SparkFun-KiCad-Libraries/releases)
 * You will find two zip file "Assets" attached to each release