Refactor: Fix typoso and update headers in roadmap

Author: BenMaruchu

roadmaps/2018.md

@@ -12,8 +12,8 @@ That said, we do value feedback from the community to help us better understand
 
 Legends of annotations:
 
-|  Mark         | Description            |
-|---------------|------------------------|
+| Mark          | Description            |
+| ------------- | ---------------------- |
 | bullet        | work not started       |
 | check mark    | work completed         |
 | :running_man: | work in progress       |
@@ -24,39 +24,39 @@ Legends of annotations:
 
 While most of the modules here are stable, we are working very hard to improve the user experience and reduce blockers for new contributors.
 
-#### MajiFix SMS (Short Message Service)
+### MajiFix SMS (Short Message Service)
 
 - :running_man: Improve contributing experience:
   - [ ] Describe how it works
   - [ ] Add contributing guide
 
-#### MajiFix Android
+### MajiFix Android
 
 - :running_man: Improve contributing experience:
   - [ ] Describe how it works
   - [ ] Add contributing guide
 
-#### MajiFix IVR (Interactive Voice Response)
+### MajiFix IVR (Interactive Voice Response)
 
 - :running_man: Improve contributing experience:
   - [ ] Describe how it works
   - [ ] Add contributing guide
 
-#### MajiFix USSD (Unstructured Supplementary Service Data)
+### MajiFix USSD (Unstructured Supplementary Service Data)
 
 - :running_man: Improve contributing experience:
   - [ ] Describe how it works
   - [ ] Add contributing guide
 
-#### MajiFix Messenger Bot
+### MajiFix Messenger Bot
 
 - :running_man: Improve contributing experience:
   - [ ] Describe how it works
   - [ ] Add contributing guide
 
 ## MajiFix Core
 
-We want all Citizen extensions to have a smooth and consistent experience so that all citizens are feel compelled to report as many issues as they possibly can. We have continously achieved this goal thanks to the mass efforts put into the core layer. We understand that we need to challenge the status quo and do more.
+We want all Citizen extensions to have a smooth and consistent experience so that all citizens are feel compelled to report as many issues as they possibly can. We have continuously achieved this goal thanks to the mass efforts put into the core layer. We understand that we need to challenge the status quo and do more.
 
 - [ ] KPI (Key Performance Indicator)
 - [ ] SLA (Service Level Agreement)
@@ -72,4 +72,3 @@ The primary role of the MajiFix CRM is to analyze citizen data collected through
 - [ ] KPI (Key Performance Indicator)
 - [ ] SLA (Service Level Agreement)
 - [ ] Customer satisfaction
-