src/sage/misc/latex.py: Add another # optional - latex

Author: Matthias Koeppe

src/sage/misc/latex.py

@@ -1084,7 +1084,7 @@ def eval(self, x, globals, strip=False, filename=None, debug=None,
             sage: fn = tmp_filename()
             sage: latex.eval("$\\ZZ[x]$", locals(), filename=fn) # not tested
             ''
-            sage: latex.eval(r"\ThisIsAnInvalidCommand", {}) # optional -- ImageMagick
+            sage: latex.eval(r"\ThisIsAnInvalidCommand", {}) # optional -- latex ImageMagick
             An error occurred...
             No pages of output...
         """