Update index.html

index.html

@@ -1,15 +1,15 @@
 ---
 layout: syson_default
 title: SysON | Home
-excerpt: SysON is an open-source and web-based tool for editing SysMLv2 models.
+excerpt: Edit SysMLv2 models with an open-source and web-based modeling tool.
 ---
 
 <section id="intro" class="wow fadeInDown" data-wow-duration="500ms" data-wow-delay=".2s">
     <div class="container">
         <div class="row align-items-end">
             {% include section_intro.html
                 title="The NextGen SysML Modeling Tool" 
-                desc="Eclipse SysON is an open-source and web-based modeling tool for editing SysMLv2 models."                
+                desc="Edit SysMLv2 models with Eclipse SysON, an open-source and web-based modeling tool."                
 
 
                 href_1="https://github.com/eclipse-syson/syson"