FLOE-566: Fixed some typos and punctuation.

src/documents/activities/Create-a-Thon.html.md.handlebars

@@ -13,7 +13,7 @@ A Create-a-Thon (_CaT_) brings together a diverse group of people in order to co
 
 A _CaT_ encourages participants to collaboratively build an artifact by “designing by metaphor” and use it as a means to translate their ideas to the systems, products or services being designed or tested. This helps constrain the physical artefact and enables participants to draw out connections that wouldn't otherwise be clear if they were directly asked to design a solution. It also gives non-expert designers an easier way to get involved and contribute their ideas without having prior knowledge or expertise.
 
-During this collaborative event, participants should continuously describe the process to each other, support each other when there are different abilities, and communi_CaT_e how the work gets done. Constant negotiation of needs generates individual stories and valuable information that should be recorded, collected, and applied to enhance the design of the system, product or service being iterated upon. It is important to avoid distilling user insights and stories to a collection of averages and eliminating individual differences in favour of sameness because each story is as important as another and will contribute to rich designs and insights.
+During this collaborative event, participants should continuously describe the process to each other, support each other when there are different abilities, and communicate how the work gets done. Constant negotiation of needs generates individual stories and valuable information that should be recorded, collected, and applied to enhance the design of the system, product or service being iterated upon. It is important to avoid distilling user insights and stories to a collection of averages and eliminating individual differences in favour of sameness, because each story is as important as another and will contribute to rich designs and insights.
 
 It is possible, even desirable, to conduct several _CaT_s at different stages throughout a design process to gain additional insights.
 
@@ -31,7 +31,7 @@ Define a broad problem space with an end goal in mind. A broad problem space mak
 Come up with some scenarios to aid exploration and focus the collaboration. The number of scenarios depends on the problem, the number of participants, and the available time.
 
 ## Step 3
-Find participants from a spectrum of ages, gender, vo_CaT_ion, cultures, and ability to generate a variety of stories and perspectives.
+Find participants from a spectrum of ages, gender, vocation, cultures, and ability to generate a variety of stories and perspectives.
 
 ## Step 4
 Provide multiple means of expression so every participant can choose the medium and tools that enables them to share their ideas.