Fix spelling of SetSlidingExpiration.

Author: Tratcher

samples/MemoryCacheConcurencySample/Program.cs

@@ -36,7 +36,7 @@ private object ConfigureEntry(ICacheAddContext context)
         {
             var value = (string)context.State;
             context.SetAbsoluteExpiration(TimeSpan.FromSeconds(7));
-            context.SetSlidingExpiraiton(TimeSpan.FromSeconds(3));
+            context.SetSlidingExpiration(TimeSpan.FromSeconds(3));
             context.RegisterPostEvictionCallback(AfterEvicted, null);
             return value;
         }

samples/MemoryCacheSample/Program.cs

@@ -50,7 +50,7 @@ public void Main()
             // Automatically remove if not accessed in the given time
             result = cache.GetOrAdd(key, state, context =>
             {
-                context.SetSlidingExpiraiton(TimeSpan.FromMinutes(5));
+                context.SetSlidingExpiration(TimeSpan.FromMinutes(5));
                 return new object();
             });
 
@@ -67,7 +67,7 @@ public void Main()
             // Automatically remove at a certain time (if it lives that long)
             result = cache.GetOrAdd(key, state, context =>
             {
-                context.SetSlidingExpiraiton(TimeSpan.FromMinutes(5));
+                context.SetSlidingExpiration(TimeSpan.FromMinutes(5));
 
                 context.SetAbsoluteExpiration(new DateTime(2014, 12, 31));
                 // or relative:

src/Microsoft.Framework.Cache.Memory/CacheAddContext.cs

@@ -60,7 +60,7 @@ public void SetAbsoluteExpiration(DateTimeOffset absolute)
             AbsoluteExpiration = absolute;
         }
 
-        public void SetSlidingExpiraiton(TimeSpan offset)
+        public void SetSlidingExpiration(TimeSpan offset)
         {
             if (offset <= TimeSpan.Zero)
             {

src/Microsoft.Framework.Cache.Memory/ICacheAddContext.cs

@@ -42,7 +42,7 @@ public interface ICacheAddContext
         /// This will not extend the entry lifetime beyond the absolute expiration (if set).
         /// </summary>
         /// <param name="offset"></param>
-        void SetSlidingExpiraiton(TimeSpan offset);
+        void SetSlidingExpiration(TimeSpan offset);
 
         /// <summary>
         /// Expire this entry if the given event occurs.

test/Microsoft.Framework.Cache.Memory.Tests/TimeExpirationTests.cs

@@ -166,7 +166,7 @@ public void NegativeSlidingExpirationThrows()
             {
                 var result = cache.Set(key, context =>
                 {
-                    context.SetSlidingExpiraiton(TimeSpan.FromMinutes(-1));
+                    context.SetSlidingExpiration(TimeSpan.FromMinutes(-1));
                     return obj;
                 });
             });
@@ -184,7 +184,7 @@ public void ZeroSlidingExpirationThrows()
             {
                 var result = cache.Set(key, context =>
                 {
-                    context.SetSlidingExpiraiton(TimeSpan.Zero);
+                    context.SetSlidingExpiration(TimeSpan.Zero);
                     return obj;
                 });
             });
@@ -200,7 +200,7 @@ public void SlidingExpirationExpiresIfNotAccessed()
 
             var result = cache.Set(key, context =>
             {
-                context.SetSlidingExpiraiton(TimeSpan.FromMinutes(1));
+                context.SetSlidingExpiration(TimeSpan.FromMinutes(1));
                 return obj;
             });
             Assert.Same(obj, result);
@@ -226,7 +226,7 @@ public void SlidingExpirationRenewedByAccess()
 
             var result = cache.Set(key, context =>
             {
-                context.SetSlidingExpiraiton(TimeSpan.FromMinutes(1));
+                context.SetSlidingExpiration(TimeSpan.FromMinutes(1));
                 return obj;
             });
             Assert.Same(obj, result);
@@ -255,7 +255,7 @@ public void SlidingExpirationRenewedByAccessUntilAbsoluteExpiration()
 
             var result = cache.Set(key, context =>
             {
-                context.SetSlidingExpiraiton(TimeSpan.FromMinutes(1));
+                context.SetSlidingExpiration(TimeSpan.FromMinutes(1));
                 context.SetAbsoluteExpiration(TimeSpan.FromMinutes(2));
                 return obj;
             });