fixed na bills to generic

resources/views/app/practice-management/processing-bill-matrix.blade.php

@@ -31,7 +31,7 @@
                         <option {{!request()->input('t') || request()->input('t') === 'hcp' ? 'selected' : ''}} value="hcp">
                             HCP Bills
                         </option>
-                        <option {{request()->input('t') === 'na' ? 'selected' : ''}} value="na">NA Bills</option>
+                        <option {{request()->input('t') === 'na' ? 'selected' : ''}} value="na">Generic Bills</option>
                     </select>
                 </div>
                 <div class="ml-4 d-inline-flex align-items-center">