Fixed typos

Frameworks/MQTTnet.NetFramework/Implementations/MqttServerAdapter.cs

@@ -91,7 +91,7 @@ namespace MQTTnet.Implementations
                 }
                 catch (Exception exception) when (!(exception is ObjectDisposedException))
                 {
-                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while acceping connection at default endpoint.");
+                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while accepting connection at default endpoint.");
 
                     //excessive CPU consumed if in endless loop of socket errors
                     Thread.Sleep(TimeSpan.FromSeconds(1));
@@ -115,7 +115,7 @@ namespace MQTTnet.Implementations
                 }
                 catch (Exception exception)
                 {
-                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while acceping connection at TLS endpoint.");
+                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while accepting connection at TLS endpoint.");
 
                     //excessive CPU consumed if in endless loop of socket errors
                     Thread.Sleep(TimeSpan.FromSeconds(1));

Frameworks/MQTTnet.NetStandard/Implementations/MqttServerAdapter.cs

@@ -89,7 +89,7 @@ namespace MQTTnet.Implementations
                 }
                 catch (Exception exception)
                 {
-                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while acceping connection at default endpoint.");
+                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while accepting connection at default endpoint.");
 
                     //excessive CPU consumed if in endless loop of socket errors
                     Thread.Sleep(TimeSpan.FromSeconds(1));
@@ -113,7 +113,7 @@ namespace MQTTnet.Implementations
                 }
                 catch (Exception exception)
                 {
-                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while acceping connection at TLS endpoint.");
+                    MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while accepting connection at TLS endpoint.");
 
                     //excessive CPU consumed if in endless loop of socket errors
                     Thread.Sleep(TimeSpan.FromSeconds(1));

Frameworks/MQTTnet.UniversalWindows/Implementations/MqttServerAdapter.cs

@@ -57,7 +57,7 @@ namespace MQTTnet.Implementations
             }
             catch (Exception exception)
             {
-                MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while acceping connection at default endpoint.");
+                MqttTrace.Error(nameof(MqttServerAdapter), exception, "Error while accepting connection at default endpoint.");
             }
         }
     }