diff --git a/cspell.json b/cspell.json
new file mode 100644
index 000000000..c00c214c5
--- /dev/null
+++ b/cspell.json
@@ -0,0 +1,13 @@
+{
+    "version": "0.2",
+    "language": "en_GB",
+    "words": [
+        "adata",
+        "githubusercontent",
+        "mkdirp",
+        "Potoczny's",
+        "reencrypt",
+        "SJCL",
+        "tsmerge"
+    ]
+}
\ No newline at end of file
diff --git a/packages/lib/services/e2ee/EncryptionService.ts b/packages/lib/services/e2ee/EncryptionService.ts
index 97cff6846..d92c180a2 100644
--- a/packages/lib/services/e2ee/EncryptionService.ts
+++ b/packages/lib/services/e2ee/EncryptionService.ts
@@ -337,7 +337,7 @@ export default class EncryptionService {
 			}
 		}
 
-		// 2020-01-23: Deprectated - see above.
+		// 2020-01-23: Deprecated - see above.
 		// Was used to encrypt master keys
 		if (method === EncryptionMethod.SJCL2) {
 			try {