diff --git a/src/common/Platform.ts b/src/common/Platform.ts
index 9ccf8bda8..a034ca69c 100644
--- a/src/common/Platform.ts
+++ b/src/common/Platform.ts
@@ -44,7 +44,7 @@ export function getSafariVersion(): number {
   return parseInt(majorVersion[1], 10);
 }
 
-// Find the users platform. We use this to interpret the meta key
+// Find the user's platform. We use this to interpret the meta key
 // and ISO third level shifts.
 // http://stackoverflow.com/q/19877924/577598
 export const isMac = ['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'].includes(platform);
diff --git a/src/common/services/Services.ts b/src/common/services/Services.ts
index 32e67f181..8f0aeeed1 100644
--- a/src/common/services/Services.ts
+++ b/src/common/services/Services.ts
@@ -344,7 +344,7 @@ export type UnicodeCharWidth = 0 | 1 | 2;
 export const IUnicodeService = createDecorator<IUnicodeService>('UnicodeService');
 export interface IUnicodeService {
   serviceBrand: undefined;
-  /** Register an Unicode version provider. */
+  /** Register a Unicode version provider. */
   register(provider: IUnicodeVersionProvider): void;
   /** Registered Unicode versions. */
   readonly versions: string[];