Merge pull request #138 from shawnthompson/solutions-typo

explainer: fix solutions typo

explainer/index.html

@@ -206,7 +206,7 @@ <h3>Requirements and Methods</h3>
             by developers, testers, and other technical specialists.</p>
         <p>Requirements are normative.</p>
         <p>Each set of Foundational Requirements are organized into a decision tree to show the relationship between requirements and 
-            to allow for accessibility-supported soluitions in the future.</p>
+            to allow for accessibility-supported solutions in the future.</p>
 
         <p>Each Requirement is associated with at least one <a>Method</a>.
             Methods are informative. Each method contains techniques for meeting the requirements, examples, resources, and