Add commas after match arms wrapped in blocks

app-proto/src/assembly.rs

@@ -717,14 +717,14 @@ impl Assembly {
                 
                 // save the tangent space
                 self.tangent.set_silent(tangent);
-            }
+            },
             Err(message) => {
                 // report the realization status. the `Err(message)` we're
                 // setting the status to has a different type than the
                 // `Err(message)` we received from the match: we're changing the
                 // `Ok` type from `Realization` to `()`
                 self.realization_status.set(Err(message))
-            }
+            },
         }
     }
     
@@ -804,10 +804,10 @@ impl Assembly {
                         // restore its normalization
                         *rep += motion_proj.column(column_index);
                         elt.project_to_normalized(rep);
-                    }
+                    },
                     None => {
                         console_log!("No velocity to unpack for fresh element \"{}\"", elt.id())
-                    }
+                    },
                 };
             });
         }