Update text in About section: 'crucial' -> 'important'

Author: rkn2

index.html

@@ -71,7 +71,8 @@ <h2 class="section-title">About the Lab</h2>
                 <div class="about-main">
                     <p>
                         Existing buildings and historic structures play key roles in the communities they are a part of.
-                        Not only are they an important part of cultural legacy, but they also are crucial in surmounting
+                        Not only are they an important part of cultural legacy, but they also are important in
+                        surmounting
                         engineering challenges like the design of sustainable infrastructure, space shortages, increased
                         costs of construction, and lowering life cycle costs.
                     </p>