fixed grammar issues

frontend/src/AddMovie/AddNewMovie/AddNewMovie.js

@@ -103,7 +103,7 @@ class AddNewMovie extends Component {
               className={styles.searchInput}
               name="movieLookup"
               value={term}
-              placeholder="eg. The Dark Knight, tmdb:155, imdb:tt0468569"
+              placeholder="e.g. The Dark Knight, tmdb:155, imdb:tt0468569"
               autoFocus={true}
               onChange={this.onSearchInputChange}
             />

src/NzbDrone.Common/EnsureThat/EnsureStringExtensions.cs

@@ -125,7 +125,7 @@ namespace NzbDrone.Common.EnsureThat
 
             if (OsInfo.IsWindows)
             {
-                throw ExceptionFactory.CreateForParamValidation(param.Name, string.Format("value [{0}]  is not a valid Windows path. paths must be a full path eg. C:\\Windows", param.Value));
+                throw ExceptionFactory.CreateForParamValidation(param.Name, string.Format("value [{0}]  is not a valid Windows path. paths must be a full path e.g. C:\\Windows", param.Value));
             }
 
             throw ExceptionFactory.CreateForParamValidation(param.Name, string.Format("value [{0}]  is not a valid *nix path. paths must start with /", param.Value));