minor text fixes and changes for clarity

Help_ChatGPT.html

@@ -207,7 +207,7 @@ <h3 id="examples">1.0- ChatGPT use Examples</h3>
         </t-b>
         <div>
           <h3>Table 1 - Examples of ChatGPT Assistances</h3>
-          <t-b>
+          <t-b style="border:1px solid var(--dark); padding:0.25em 0.5em">
             Each row of the table below shows:
             <ul class="tight">
               <li style="font-size:1.15em; color:maroon;">
@@ -224,8 +224,6 @@ <h3>Table 1 - Examples of ChatGPT Assistances</h3>
                 </details>
               </li>
             </ul>
-          </t-b>
-          <t-b>
             Note that most of the prompts are quite specific. Vague or open-ended prompts often yield weak answers.
           </t-b>
           <div style="height:0.5em;"></div>
@@ -816,7 +814,7 @@ <h3>Table 1 - Examples of ChatGPT Assistances</h3>
             <tr id="type-refs">
               <td>
                 <t-b style="font-size:1.15em; color:maroon;">
-                  AI assistances, like ChatGPT, can provide targeted supplementary references.
+                  AI assistents, like ChatGPT, can provide targeted supplementary references.
                 </t-b>
                 <hr />
                 <t-b>
@@ -1146,7 +1144,7 @@ <h3>Table 1 - Examples of ChatGPT Assistances</h3>
         <div style="height:0.75em;"></div>
         <h3 id="learning">2.0 - Learning a Programming Language</h3>
         <t-b>
-          Combining a <a target="_blank" href="https://doc.rust-lang.org/stable/book/">introductory book</a>, an online
+          Combining an <a target="_blank" href="https://doc.rust-lang.org/stable/book/">introductory book</a>, an online
           <a target="_blank" href="https://play.rust-lang.org/?version=stable&mode=debug&edition=2021">code editor/translator</a>, 
           and <a target="_blank" href="https://openai.com/chatgpt/overview/">ChatGPT</a> can be a very effective way to begin learning
           a new language like Rust.