Couple small changes that I didn't comment on...

Author: gewarren

docs/designers/xaml-errors-warnings.md

@@ -12,11 +12,11 @@ ms.workload:
 ---
 # XAML Errors and Warnings
 
-When authoring XAML, Visual Studio analyzes the code as you type. A squiggle appears on a line of code when an error is detected. Hovering over the squiggle gives you more information about the error or warning. For some errors/warnings, a Quick Action lightbulb is displayed, and using the `ctrl+.` keyboard shortcut displays the options to fix the issue.
+When authoring XAML, Visual Studio analyzes the code as you type. A squiggle appears on a line of code when an error is detected. Hovering over the squiggle gives you more information about the error or warning. For some errors and warnings, a Quick Action lightbulb is displayed, and using the **Ctrl**+**.** keyboard shortcut displays the options to fix the issue.
 
 ## Error types
 
-Behind the scene, multiple tools analyze the XAML in parallel. XAML errors are categorized into one of the following three types, based on the tool that detected the error:
+Behind the scenes, multiple tools analyze the XAML in parallel. XAML errors are categorized into one of the following three types, based on the tool that detected the error:
 
 |**Error detected by**|**Error code format**|  
 |--------------------------------|-----------------|