# sympy__sympy-13480
# Loki Mode Multi-Agent Patch
# Attempts: 1

Based on the architect's analysis, I can generate the patch. The issue is a simple typo where `cotm` should be `cothm` on line 590 of the `hyperbolic.py` file in the `coth` class `eval` method.

```
--- a/sympy/functions/elementary/hyperbolic.py
+++ b/sympy/functions/elementary/hyperbolic.py
@@ -587,7 +587,7 @@ class coth(HyperbolicFunction):
             if m:
                 cothm = coth(m)
                 if cothm is S.ComplexInfinity:
-                    if cotm is S.ComplexInfinity:
+                    if cothm is S.ComplexInfinity:
                         return coth(x)
                     return coth(x)
                 else:
```