Improve naming

2 files changed, 6 insertions, 5 deletions

diff --git a/packages/sol-compiler/test/compiler_test.ts b/packages/sol-compiler/test/compiler_test.ts
index c7747741f..324313347 100644
--- a/packages/sol-compiler/test/compiler_test.ts
+++ b/packages/sol-compiler/test/compiler_test.ts
@@ -38,12 +38,13 @@ describe('#Compiler', function(): void {
         const exchangeArtifactString = await fsWrapper.readFileAsync(exchangeArtifactPath, opts);
         const exchangeArtifact: ContractArtifact = JSON.parse(exchangeArtifactString);
         // The last 43 bytes of the binaries are metadata which may not be equivalent
-        const last43BytesIndex = -86;
+        const metadataByteLength = 43;
+        const metadataHexLength = metadataByteLength * 2;
         const unlinkedBinaryWithoutMetadata = exchangeArtifact.compilerOutput.evm.bytecode.object.slice(
             2,
-            last43BytesIndex,
+            -metadataHexLength,
         );
-        const exchangeBinaryWithoutMetadata = exchange_binary.slice(0, last43BytesIndex);
+        const exchangeBinaryWithoutMetadata = exchange_binary.slice(0, -metadataHexLength);
         expect(unlinkedBinaryWithoutMetadata).to.equal(exchangeBinaryWithoutMetadata);
     });
 });
diff --git a/packages/utils/src/abi_decoder.ts b/packages/utils/src/abi_decoder.ts
index 654c7753b..c78bfa343 100644
--- a/packages/utils/src/abi_decoder.ts
+++ b/packages/utils/src/abi_decoder.ts
@@ -23,8 +23,8 @@ export class AbiDecoder {
             formatted = formatted.slice(2);
         }
 
-        const desiredLength = 40;
-        formatted = _.padStart(formatted, desiredLength, '0');
+        const addressLength = 40;
+        formatted = _.padStart(formatted, addressLength, '0');
         return `0x${formatted}`;
     }
     constructor(abiArrays: AbiDefinition[][]) {