Fixed: typo in sample-installation.md.

Author: H3idi-X

com.unity.toonshader/Documentation~/sample-instlation.md

@@ -34,4 +34,4 @@ Unity provides  the **Unity Toon Shader** sample scenes for the three render pip
 
 Sample scenes for other render pipelines are in the following folders.  
 * for the **Built-in Render Pipeline**：`Assets/Samples/Unity Toon Shader/0.7.4-preview/Legacy render pipeline` folder. 
-* for the **High definition render pipelineP**：`Assets/Samples/Unity Toon Shader/0.7.4-preview/High definition render pipeline` folder.
+* for the **High definition render pipeline**：`Assets/Samples/Unity Toon Shader/0.7.4-preview/High definition render pipeline` folder.