Fix formatting

app/Umbraco/Umbraco.Archetype/Models/ArchetypeFieldsetModel.cs

@@ -23,11 +23,11 @@ namespace Archetype.Models
         [JsonProperty("id")]
         public Guid Id { get; set; }
 
-		[JsonProperty("releaseDate")]
-		public DateTime? ReleaseDate { get; set; }
+        [JsonProperty("releaseDate")]
+        public DateTime? ReleaseDate { get; set; }
 
-		[JsonProperty("expireDate")]
-		public DateTime? ExpireDate { get; set; }
+        [JsonProperty("expireDate")]
+        public DateTime? ExpireDate { get; set; }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="ArchetypeFieldsetModel"/> class.
@@ -135,16 +135,16 @@ namespace Archetype.Models
             return Properties.FirstOrDefault(p => p.Alias.InvariantEquals(propertyAlias));
         }
 
-		/// <summary>
-		/// Is this fieldset disabled, either explicitly or by other means?
-		/// </summary>
-		/// <returns>true if this fieldset is disabled, false otherwise</returns>
-	    internal bool IsDisabled()
-	    {
-		    return Disabled
-		           || (ReleaseDate.HasValue && ReleaseDate > DateTime.UtcNow)
-				   || (ExpireDate.HasValue && DateTime.UtcNow > ExpireDate);
-	    }
+        /// <summary>
+        /// Is this fieldset disabled, either explicitly or by other means?
+        /// </summary>
+        /// <returns>true if this fieldset is disabled, false otherwise</returns>
+        internal bool IsDisabled()
+        {
+            return Disabled
+                   || (ReleaseDate.HasValue && ReleaseDate > DateTime.UtcNow)
+                   || (ExpireDate.HasValue && DateTime.UtcNow > ExpireDate);
+        }
 
         #endregion
     }

app/Umbraco/Umbraco.Archetype/Models/ArchetypePreValue.cs

@@ -31,8 +31,8 @@ namespace Archetype.Models
         [JsonProperty("enableDisabling")]
         public bool EnableDisabling { get; set; }
 
-		[JsonProperty("enablePublishing")]
-		public bool EnablePublishing { get; set; }
+        [JsonProperty("enablePublishing")]
+        public bool EnablePublishing { get; set; }
 
         [JsonProperty("hideFieldsetControls")]
         public bool HideFieldsetControls { get; set; }