copy tweaks for range CSV help text

cosmetics-web/app/views/help/_csv_instructions_range.html.erb

@@ -22,11 +22,11 @@
   <ul class="govuk-list govuk-list--bullet govuk-!-font-size-16">
     <li>The first (header) row must be kept and not modified</li>
     <li>The file name extension must be <code>.csv</code></li>
-    <li>Each ingredient is listed on its own (data) row</li>
-    <li>Each ingredient has 6 delimited comma separated fields</li>
+    <li>Each ingredient is listed on its own row</li>
+    <li>Each ingredient has 6 comma separated fields</li>
     <li>An ingredient name is always required and there must be no duplication of ingredient names</li>
     <li>If the ingredient name contains a comma, the whole ingredient name must be surrounded by quote marks (eg. "X, Y")</li>
-    <li>If the ingredient does not need to be reported to <abbr>NPIS<</abbr>, a minimum AND maximum concentration (<span title="Percentage weight by weight">% w/w</span>) value is always required</li>
+    <li>If the ingredient does not need to be reported to <abbr>NPIS</abbr>, a minimum AND maximum concentration (<span title="Percentage weight by weight">% w/w</span>) value is always required</li>
     <li>If the ingredient needs to be reported to <abbr>NPIS</abbr>, you must supply only the exact (<span title="Percentage weight by weight">% w/w</span>). The minimum and maximum fields must be left blank</li>
     <li>A <abbr>CAS</abbr> number is optional but must always be numbers and dashes only (e.g. 497-19-8)</li>
     <li>The fifth value is always set to <code>true</code> or <code>false</code><span class="govuk-visually-hidden">. </span> <br class="opss-br-desktop">(The value is <code>true</code> if an ingredient needs to be reported to <abbr>NPIS</abbr>)</li>