fix: correction to workshop 4 solutions

workshop 4 incorrectly lists a "prime path" which isn't prime

Author: arranstewart

assets/workshops/workshop04-solutions.html

@@ -1007,9 +1007,8 @@ <h2 id="isp-and-control-flow">3. ISP and control flow</h2>
 left-hand ‘if’ branch)</em></li>
 <li>BCDFB, CDFBC, DFBCD <em>(these all execute the right-hand ‘if’
 branch)</em></li>
-<li>EFBCDF <em>(this takes one left and one right branch)</em></li>
 <li>CDEFBG <em>(takes left branch)</em></li>
-<li>CDFBG <em>(take rights branch)</em></li>
+<li>CDFBG <em>(takes right branch)</em></li>
 </ul>
 <p>What proportion of the prime paths your tests cover will depend on
 what tests you chose. But note that if your tests don’t have node or

assets/workshops/workshop04-solutions.md

@@ -639,7 +639,6 @@ Consider the following Java method for collapsing sequences of blanks, taken
 from the `StringUtils` class of Apache Velocity
 (<http://velocity.apache.org/>), version 1.3.1:
 
-
 ``` { .java .numberLines }
 
 /**
@@ -920,9 +919,8 @@ prefix, or represent paths through the same loop):
 - ABG, ABCDEF, ABCDF
 - BCDEFB, CDEFBC, DEFBCD, EFBCDE, FBCDEF *(these all execute the left-hand 'if' branch)*
 - BCDFB, CDFBC, DFBCD *(these all execute the right-hand 'if' branch)*
-- EFBCDF *(this takes one left and one right branch)*
 - CDEFBG *(takes left branch)*
-- CDFBG *(take rights branch)*
+- CDFBG *(takes right branch)*
 
 What proportion of the prime paths your tests cover will
 depend on what tests you chose.

assets/workshops/workshop04.md

@@ -376,7 +376,6 @@ Consider the following Java method for collapsing sequences of blanks, taken
 from the `StringUtils` class of Apache Velocity
 (<http://velocity.apache.org/>), version 1.3.1:
 
-
 ``` { .java .numberLines }
 
 /**