[longomatch] Fix the documentation

[Andoni Morales Alastruey <amorales src gnome org>]

commit f0d82ca0d5d4daeb6248b12718eb975129ac7b65
Author: Jorge Zapata <jorgeluis zapata gmail com>
Date:   Mon Mar 16 19:42:27 2015 +0100

    Fix the documentation

 LongoMatch.Core/Interfaces/IStorage.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/LongoMatch.Core/Interfaces/IStorage.cs b/LongoMatch.Core/Interfaces/IStorage.cs
index 0a60c12..c2beff9 100644
--- a/LongoMatch.Core/Interfaces/IStorage.cs
+++ b/LongoMatch.Core/Interfaces/IStorage.cs
@@ -29,7 +29,7 @@ namespace LongoMatch.Core.Interfaces
                List<T> RetrieveAll<T>() where T : IStorable;
 
                /// <summary>
-               /// Retrieve on object with the specified id.
+               /// Retrieve an object with the specified id.
                /// </summary>
                /// <param name="id">The object unique identifier.</param>
                /// <typeparam name="T">The 1st type parameter.</typeparam>