Name things betterer

Author: shana

src/GitHub.Api/Git/GitConfig.cs

@@ -233,9 +233,9 @@ public bool TryGet<T>(string section, string key, out T value)
             if (ret)
             {
                 if (value is float)
-                    value = (T)(object)sect.GetFloat(key);
+                    value = (T)(object)sect.TryGetFloat(key);
                 else if (value is int)
-                    value = (T)(object)sect.GetInt(key);
+                    value = (T)(object)sect.TryGetInt(key);
                 else
                     value = (T)(object)sect.GetString(key);
             }
@@ -249,12 +249,12 @@ public string GetString(string section, string key)
 
         public float GetFloat(string section, string key)
         {
-            return sections[section].GetFloat(key);
+            return sections[section].TryGetFloat(key);
         }
 
         public int GetInt(string section, string key)
         {
-            return sections[section].GetInt(key);
+            return sections[section].TryGetInt(key);
         }
 
         public void Set<T>(string section, string key, T value)
@@ -317,15 +317,15 @@ public string GetString(string key)
                 return this[key].First();
             }
 
-            public int GetInt(string key)
+            public int TryGetInt(string key)
             {
                 var value = TryGetString(key);
                 int result = 0;
                 int.TryParse(value, out result);
                 return result;
             }
 
-            public float GetFloat(string key)
+            public float TryGetFloat(string key)
             {
                 var value = TryGetString(key);
                 float result = 0F;