* <mathphrase>@len - 1</mathphrase>
* </inlineequation>
* characters have been read or a newline has been read. It then puts a
- * terminal null (<code>'\0'</code>) aracter on
+ * terminal null (<code>'\0'</code>) character on
* the end. It returns the number of characters actually read, including the
* newline (if there is one) but not including the terminal null.
*