diff --git a/tests/produce_data_withOptional.ipynb b/tests/produce_data_withOptional.ipynb
index 0963958a8e61604697671f6b550699048c47b17d..61b114bd8b420f91d63052f17718b2f69af0eb9b 100644
--- a/tests/produce_data_withOptional.ipynb
+++ b/tests/produce_data_withOptional.ipynb
@@ -43,7 +43,7 @@
     "grid = RegularGrid( lat_resolution=1.9, lon_resolution=2.5, )\n",
     "\n",
     "configs = dict()\n",
-    "for year in range(0,19):\n",
+    "for year in range(18,19):\n",
     "    valid_data = Config(\n",
     "        grid,\n",
     "        TimeSample( start=dt(2000+year,1,1), end=dt(2000+year,12,31), sampling=\"daily\"),#possibly adopt range:-)\n",
diff --git a/toargridding/gridding.py b/toargridding/gridding.py
index 1d645a29439844a51c11270f3d9ba8b7be51487a..d82ad03106800633b9e645540e533a2fb0f3a862 100644
--- a/toargridding/gridding.py
+++ b/toargridding/gridding.py
@@ -45,7 +45,7 @@ def get_gridded_toar_data(
     ]
 
     datasets = []
-    for metadata in metadatas:  # standart_name ?
+    for metadata in metadatas:  # standard_name ?
         data = analysis_service.get_data(metadata)
         ds = grid.as_xarray(data)
         datasets.append(ds)
diff --git a/toargridding/metadata.py b/toargridding/metadata.py
index 6085adf35c50101b05eb0d2ed415d18bb02960d6..d5f0643cc8f24ad38fb2aa10f3f23fd51e20b142 100644
--- a/toargridding/metadata.py
+++ b/toargridding/metadata.py
@@ -118,7 +118,7 @@ class Metadata:
         
         Parameters:
         ----------
-        standart_name:
+        standard_name:
             standard name according to CF
         stat:
             statistical analysis to be done by the TOAR database
@@ -157,14 +157,14 @@ class Metadata:
     def get_title(self) -> str:
         """creation of a title for metadata of a xarray according to the CF convention
         """
-        return f"{self.time.sampling} {self.statistic} statistic for {self.variable.standart_name} from {self.time.start} to {self.time.end} aggregated on global grid"
+        return f"{self.time.sampling} {self.statistic} statistic for {self.variable.standard_name} from {self.time.start} to {self.time.end} aggregated on global grid"
 
     def get_summary(self) -> str:
         """creation of a descriptive string
          
         At the moment same as title.
         """
-        return f"{self.time.sampling} {self.statistic} statistic for {self.variable.standart_name} from {self.time.start} to {self.time.end} aggregated on global grid"
+        return f"{self.time.sampling} {self.statistic} statistic for {self.variable.standard_name} from {self.time.start} to {self.time.end} aggregated on global grid"
 
 
 @dataclass
@@ -262,7 +262,7 @@ def get_cf_metadata(variable: Variables, metadata: Metadata | None)-> Dict:
                 "attributes": {
                     "units": metadata.variable.units,
                     "long_name": metadata.variable.long_name,
-                    "standard_name": metadata.variable.standart_name,
+                    "standard_name": metadata.variable.standard_name,
                     "cell_methods": "time: point, latitude: mean, longitude: mean",
                     "coverage_content_type": "physicalMeasurement",
                 },
@@ -274,7 +274,7 @@ def get_cf_metadata(variable: Variables, metadata: Metadata | None)-> Dict:
                     "units": metadata.variable.units,
                     "long_name": metadata.variable.long_name,
                     # TODO standart name extension vs cell_methods
-                    "standard_name": f"{metadata.variable.standart_name} standard_error",
+                    "standard_name": f"{metadata.variable.standard_name} standard_error",
                     "cell_methods": "time: point, latitude: standard_deviation, longitude: standard_deviation",
                     "coverage_content_type": "physicalMeasurement",
                 },