Added meaningful page for apparently broken content

SC1060.md

@@ -1,6 +1,29 @@
-#!/bin/sh
+## Can't have empty do clauses (use `true` as a no-op)
-CPU_TARGET_FREQ=$1
+
-CORE=$2
+### Problematic code:
-for  n in {1..$CORE}
+
-do
+```sh
+for i in 1 2 3; do
 done
+```
+
+### Correct code:
+
+```sh
+for i in 1 2 3; do
+  true
+done
+```
+
+### Rationale:
+
+An empty `do ... done` block is not valid.
+Use `true` or `:` if you need no command at all.
+
+### Exceptions:
+
+None.
+
+### Related resources:
+
+* Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!