chore(documentation): #347 document use of quotes in strings - add review results to DEVELOPMENT.md

Author: rainer-exxcellent

DEVELOPMENT.md

@@ -15,16 +15,16 @@ A prettier.config.cjs is provided.
 
 ### Quoting Strings
 
-Strings has to be quoted in the following way:
+Strings have to be quoted in the following way:
 
 - **Single quotes ''**
-  - We use single quotes when the string has no expressions inside.
+  - We use `''` (single quotes) when the string has no expressions inside.
 
 - **Template literals (backticks)**
-   - We use `` (template literals) when there is an expression to resolve in the string, e.g. ${metricIndex}
+  - We use ` `` ` (template literals) when there is an expression to resolve in the string, e.g. ${metricIndex}
 
 - **Quotation mark in string**
-  - We use double quotation marks in to mark text in messages
+  - We use `""` (double quotation marks) in strings to mark text in messages
 
 **Examples:**