Update tests

tests/testdata/outputs_expected/ether_send.sol.o.json

@@ -1,30 +1 @@
-{
-  "error": null,
-  "issues": [
-    {
-      "address": 722,
-      "contract": "Unknown",
-      "debug": "<DEBUG-DATA>",
-      "description": "Users other than the contract creator can withdraw ETH from the contract account without previously having sent any ETH to it. This is likely to be vulnerability.",
-      "function": "withdrawfunds()",
-      "swc-id": "105",
-      "min_gas_used": 1138,
-      "max_gas_used": 1749,
-      "title": "Ether thief",
-      "type": "Warning"
-    },
-    {
-      "address": 883,
-      "contract": "Unknown",
-      "debug": "<DEBUG-DATA>",
-      "description": "This binary add operation can result in integer overflow.\n",
-      "function": "invest()",
-      "swc-id": "101",
-      "min_gas_used": 1571,
-      "max_gas_used": 1856,
-      "title": "Integer Overflow",
-      "type": "Warning"
-    }
-  ],
-  "success": true
-}
+{"error": null, "issues": [{"address": 722, "contract": "Unknown", "debug": "<DEBUG-DATA>", "description": "Arbitrary senders other than the contract creator can withdraw ETH from the contract account without previously having sent an equivalent amount of ETH to it. This is likely to be a vulnerability.", "function": "withdrawfunds()", "max_gas_used": 1749, "min_gas_used": 1138, "swc-id": "105", "title": "Ether thief", "type": "Warning"}, {"address": 883, "contract": "Unknown", "debug": "<DEBUG-DATA>", "description": "This binary add operation can result in integer overflow.\n", "function": "invest()", "max_gas_used": 1856, "min_gas_used": 1571, "swc-id": "101", "title": "Integer Overflow", "type": "Warning"}], "success": true}

tests/testdata/outputs_expected/ether_send.sol.o.markdown

@@ -10,7 +10,7 @@
 
 ### Description
 
-Users other than the contract creator can withdraw ETH from the contract account without previously having sent any ETH to it. This is likely to be vulnerability.
+Arbitrary senders other than the contract creator can withdraw ETH from the contract account without previously having sent an equivalent amount of ETH to it. This is likely to be a vulnerability.
 
 ## Integer Overflow
 - SWC ID: 101

tests/testdata/outputs_expected/ether_send.sol.o.text

@@ -5,7 +5,7 @@ Contract: Unknown
 Function name: withdrawfunds()
 PC address: 722
 Estimated Gas Usage: 1138 - 1749
-Users other than the contract creator can withdraw ETH from the contract account without previously having sent any ETH to it. This is likely to be vulnerability.
+Arbitrary senders other than the contract creator can withdraw ETH from the contract account without previously having sent an equivalent amount of ETH to it. This is likely to be a vulnerability.
 --------------------
 
 ==== Integer Overflow ====

tests/testdata/outputs_expected/multi_contracts.sol.o.json

@@ -1,18 +1 @@
-{
-  "error": null,
-  "issues": [
-    {
-      "address": 142,
-      "contract": "Unknown",
-      "debug": "<DEBUG-DATA>",
-      "description": "Users other than the contract creator can withdraw ETH from the contract account without previously having sent any ETH to it. This is likely to be vulnerability.",
-      "function": "_function_0x8a4068dd",
-      "swc-id": "105",
-      "min_gas_used": 186,
-      "max_gas_used": 467,
-      "title": "Ether thief",
-      "type": "Warning"
-    }
-  ],
-  "success": true
-}
+{"error": null, "issues": [{"address": 142, "contract": "Unknown", "debug": "<DEBUG-DATA>", "description": "Arbitrary senders other than the contract creator can withdraw ETH from the contract account without previously having sent an equivalent amount of ETH to it. This is likely to be a vulnerability.", "function": "_function_0x8a4068dd", "max_gas_used": 467, "min_gas_used": 186, "swc-id": "105", "title": "Ether thief", "type": "Warning"}], "success": true}

tests/testdata/outputs_expected/multi_contracts.sol.o.markdown

@@ -10,4 +10,4 @@
 
 ### Description
 
-Users other than the contract creator can withdraw ETH from the contract account without previously having sent any ETH to it. This is likely to be vulnerability.
+Arbitrary senders other than the contract creator can withdraw ETH from the contract account without previously having sent an equivalent amount of ETH to it. This is likely to be a vulnerability.

tests/testdata/outputs_expected/multi_contracts.sol.o.text

@@ -5,6 +5,6 @@ Contract: Unknown
 Function name: _function_0x8a4068dd
 PC address: 142
 Estimated Gas Usage: 186 - 467
-Users other than the contract creator can withdraw ETH from the contract account without previously having sent any ETH to it. This is likely to be vulnerability.
+Arbitrary senders other than the contract creator can withdraw ETH from the contract account without previously having sent an equivalent amount of ETH to it. This is likely to be a vulnerability.
 --------------------