Fix CI issues

Author: channne

docs/DeveloperGuide.md

@@ -422,7 +422,7 @@ Priorities: High (must have) - `* * *`, Medium (nice to have) - `* *`, Low (unli
     * 1a1. TAB displays warning message to user (that there are no students yet but students added subsequently will have the new lab).
 
       Use case ends.
-  
+
 * 1b. TAB detects that an identical lab already exists.
     * 1b1. TAB displays error message (that lab already exists).
 
@@ -620,9 +620,9 @@ testers are expected to do more *exploratory* testing.
 1. Assuming the `LabList` is empty and the list has some `Student`s.
    1. Test case: `labadd l/1`<br>
    Expected: `Lab 1` will appear as a red label on each `Student`'s card in the list.
-   
+
    2. Test case: `labadd l/21`<br>
    Expected: A error message will appear with the correct command format and constraints and no lab will be added.
-   
+
    3. Test case: `labadd l/-1`<br>
    Expected: A error message will appear with the correct command format and constraints and no lab will be added.

docs/diagrams/EditLabCommandSequenceDiagram.puml

@@ -94,4 +94,4 @@ deactivate EditLabCommand
 [<--LogicManager :
 deactivate LogicManager
 
-@enduml
+@enduml

docs/team/bryans17.md

@@ -25,7 +25,7 @@ Given below are my contributions to the project.
   - Highlights:
     - This feature takes advantage of the fact that the `LabList` of all students are aligned with the `MasterLabList` as they are sorted by increasing lab number, as we only need to find the index of the Lab we want to delete in the `MasterLabList` and we can then just remove the Lab at that index in all the students' `LabList` without doing another search.
 
-- **Code contributed:** 
+- **Code contributed:**
   - Code contributed can be found at this [RepoSense link](https://nus-cs2103-ay2122s2.github.io/tp-dashboard/?search=&sort=groupTitle&sortWithin=title&timeframe=commit&mergegroup=&groupSelect=groupByRepos&breakdown=true&checkedFileTypes=docs~functional-code~test-code~other&since=2022-02-18&tabOpen=true&tabType=authorship&tabAuthor=bryans17&tabRepo=AY2122S2-CS2103-F10-1%2Ftp%5Bmaster%5D&authorshipIsMergeGroup=false&authorshipFileTypes=&authorshipIsBinaryFileTypeChecked=false).
 - **Project management:**
   - Managed release of v1.2 and v1.3 and issue tracker.