diff --git a/src/Humanizer/TimeSpanHumanizeExtensions.cs b/src/Humanizer/TimeSpanHumanizeExtensions.cs
index a384c9f19..522caaef7 100644
--- a/src/Humanizer/TimeSpanHumanizeExtensions.cs
+++ b/src/Humanizer/TimeSpanHumanizeExtensions.cs
@@ -44,13 +44,13 @@ public static string Humanize(this TimeSpan timeSpan, int precision = 1, Culture
         /// <returns></returns>
         public static string Humanize(this TimeSpan timeSpan, int precision, bool countEmptyUnits, CultureInfo culture = null, TimeUnit maxUnit = TimeUnit.Week, TimeUnit minUnit = TimeUnit.Millisecond, string collectionSeparator = ", ")
         {
-            var timeParts = CreateTheTimePartsWithUperAndLowerLimits(timeSpan, culture, maxUnit, minUnit);
+            var timeParts = CreateTheTimePartsWithUpperAndLowerLimits(timeSpan, culture, maxUnit, minUnit);
             timeParts = SetPrecisionOfTimeSpan(timeParts, precision, countEmptyUnits);
 
             return ConcatenateTimeSpanParts(timeParts, collectionSeparator);
         }
 
-        private static IEnumerable<string> CreateTheTimePartsWithUperAndLowerLimits(TimeSpan timespan, CultureInfo culture, TimeUnit maxUnit, TimeUnit minUnit)
+        private static IEnumerable<string> CreateTheTimePartsWithUpperAndLowerLimits(TimeSpan timespan, CultureInfo culture, TimeUnit maxUnit, TimeUnit minUnit)
         {
             var cultureFormatter = Configurator.GetFormatter(culture);
             var firstValueFound = false;
@@ -194,4 +194,4 @@ private static string ConcatenateTimeSpanParts(IEnumerable<string> timeSpanParts
             return string.Join(collectionSeparator, timeSpanParts);
         }
     }
-}
\ No newline at end of file
+}