(v1.4.0.9001) is_gram_positive(), is_gram_negative(), parameter hardening

docs/reference/bug_drug_combinations.html

@@ -82,7 +82,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="../index.html">AMR (for R)</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Latest development version">1.4.0.9000</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Latest development version">1.4.0.9001</span>
       </span>
     </div>
 
@@ -272,7 +272,7 @@
     </tr>
     <tr>
       <th>FUN</th>
-      <td><p>the function to call on the <code>mo</code> column to transform the microorganism IDs, defaults to <code><a href='mo_property.html'>mo_shortname()</a></code></p></td>
+      <td><p>function to call on the <code>mo</code> column to transform the microorganism IDs, defaults to <code><a href='mo_property.html'>mo_shortname()</a></code></p></td>
     </tr>
     <tr>
       <th>...</th>
@@ -280,7 +280,7 @@
     </tr>
     <tr>
       <th>translate_ab</th>
-      <td><p>a character of length 1 containing column names of the <a href='antibiotics.html'>antibiotics</a> data set</p></td>
+      <td><p>character of length 1 containing column names of the <a href='antibiotics.html'>antibiotics</a> data set</p></td>
     </tr>
     <tr>
       <th>language</th>