diff --git a/src/installPatch.ts b/src/installPatch.ts
index 95f3207..b4c2830 100644
--- a/src/installPatch.ts
+++ b/src/installPatch.ts
@@ -3,14 +3,16 @@ import getSolidpkg from './ssn/getSolidpkg';
 import readSsnFile from './ssn/readSsnFile';
 
 (async () => {
-  //Read patchmanifest
+  //----- PATCHMANIFEST -----
+  //.patchmanifest files contain a single XML file called "manifest.xml"
   const patchmanifestBuffer = await getPatchmanifest('assets_swtor_de_de');
   console.log(patchmanifestBuffer.length, patchmanifestBuffer);
 
   const patchmanifestFiles = readSsnFile(patchmanifestBuffer);
   console.log(patchmanifestFiles);
 
-  //Read solidpkg
+  //----- SOLIDPKG -----
+  //.solidpkg files contain a single Bencode file called "metafile.solid"
   const solidpkgBuffer = await getSolidpkg('assets_swtor_de_de', -1, 0);
   console.log(solidpkgBuffer.length, solidpkgBuffer);
 
diff --git a/src/ssn/readSsnFile.ts b/src/ssn/readSsnFile.ts
index 6c838a0..ae03a84 100644
--- a/src/ssn/readSsnFile.ts
+++ b/src/ssn/readSsnFile.ts
@@ -119,7 +119,6 @@ export default function readSsnFile(buffer: Buffer): ISsnFileEntry[] {
           if (fieldLength > 120) {
             throw new Error(`Password is too long, it should be 120 characters at most but it is ${fieldLength} characters long.`);
           }
-          const passwordLength = fieldLength;
           encodedPassword = new Uint8Array(arrayBuffer, pos, fieldLength);
           break;
         }