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+# It's not 'foo &; bar', just 'foo & bar'.
+
+### Problematic code:
+
+    foo &; bar
+
+### Correct code:
+
+    foo & bar
+
+### Rationale:
+
+Both `&` and `;` terminate the command. You should only use one of them.
+
+
+
+### Contraindications
+
+None.
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