Update Coding-style-guide.md

wiki/Coding-style-guide.md

@@ -1,4 +1,4 @@
-Please follow the following style rules when writing code, in order to minimize unnecessary back-and-forth during code review.
+Please follow the following style rules when writing code, in order to minimize unnecessary back-and-forth during code review..
 
 ## Table of Contents
 
@@ -86,4 +86,4 @@ In general, avoid using hard-coded strings.
 
 ## build.gradle file
 - Arrange lists in alphabetical order unless there's a good reason not to.
-- Combine `implementation`, `androidTestImplementation` and `testImplementation` to declare all similar dependencies in one block.
+- Combine `implementation`, `androidTestImplementation` and `testImplementation` to declare all similar dependencies in one block.