diff --git a/dictionary b/dictionary
index a17aa734..d819501c 100644
--- a/dictionary
+++ b/dictionary
@@ -3,3 +3,5 @@ aknowledge->acknowledge
 seleted->selected
 reming->remind
 locl->local
+subsribe->subscribe
+unsubsribe->unsubscribe
diff --git a/lib/shared/sdk/index.js b/lib/shared/sdk/index.js
index 6c7e0211..dcbc514e 100644
--- a/lib/shared/sdk/index.js
+++ b/lib/shared/sdk/index.js
@@ -93,7 +93,7 @@ SDK.Scanner = class Scanner extends EventEmitter {
         throw new Error(`Unknown adapter "${adapterId}"`)
       }
 
-      this.subsribe(adapter)
+      this.subscribe(adapter)
     })
   }
 
@@ -192,28 +192,28 @@ SDK.Scanner = class Scanner extends EventEmitter {
   }
 
   /**
-   * @summary Subsribe to an adapter
+   * @summary Subscribe to an adapter
    * @public
    * @param {Adapter} adapter - device adapter
    * @returns {SDK.Scanner}
    * @example
    * scanner.subscribe(adapter)
    */
-  subsribe (adapter) {
-    debug('subsribe', adapter)
+  subscribe (adapter) {
+    debug('subscribe', adapter)
 
     if (this.adapters.get(adapter.id)) {
-      throw new Error(`Scanner: Already subsribed to ${adapter.id}`)
+      throw new Error(`Scanner: Already subscribed to ${adapter.id}`)
     }
 
     this.adapters.set(adapter.id, adapter)
-    this.emit('subsribe', adapter)
+    this.emit('subscribe', adapter)
 
     return this
   }
 
   /**
-   * @summary Unsubsribe from an adapter
+   * @summary Unsubscribe from an adapter
    * @public
    * @param {Adapter} adapter - device adapter
    * @returns {SDK.Scanner}
@@ -223,7 +223,7 @@ SDK.Scanner = class Scanner extends EventEmitter {
    * scanner.unsubscribe('adapterName')
    */
   unsubscribe (adapter) {
-    debug('unsubsribe', adapter)
+    debug('unsubscribe', adapter)
     const instance = _.isString(adapter) ? this.adapters.get(adapter) : this.adapters.get(adapter.id)
 
     if (_.isNil(instance)) {
@@ -232,7 +232,7 @@ SDK.Scanner = class Scanner extends EventEmitter {
     }
 
     this.adapters.delete(instance.name)
-    this.emit('unsubsribe', adapter)
+    this.emit('unsubscribe', adapter)
 
     return this
   }