Update const_functions_asm.py

Author: montyly

slither/detectors/attributes/const_functions_asm.py

@@ -25,7 +25,7 @@ class ConstantFunctionsAsm(AbstractDetector):
 Functions declared as `constant`/`pure`/`view` using assembly code.
 
 `constant`/`pure`/`view` was not enforced prior to Solidity 0.5.
-Starting from Solidity 0.5, a call to a `caonstant`/`pure`/`view` function uses the `STATICCALL` opcode, which reverts in case of state modification.
+Starting from Solidity 0.5, a call to a `constant`/`pure`/`view` function uses the `STATICCALL` opcode, which reverts in case of state modification.
 
 As a result, a call to an [incorrectly labeled function may trap a contract compiled with Solidity 0.5](https://solidity.readthedocs.io/en/develop/050-breaking-changes.html#interoperability-with-older-contracts)."""
     # endregion wiki_description