Fix typo

outdated_docs/how-to-guides/calculating_elterngeld.ipynb

@@ -14,7 +14,7 @@
     "\n",
     "In principle, one can compute Elterngeld in three steps:\n",
     "1. Compute the average monthly gross income before birth in the data.\n",
-    "2. Call GETTSIM with the target `elterngeld__mean_nettoeinkommen_für_bemessungsgrundllage_nach_geburt_m` using the policy\n",
+    "2. Call GETTSIM with the target `elterngeld__mean_nettoeinkommen_für_bemessungsgrundlage_nach_geburt_m` using the policy\n",
     "   environment of the year **before** the child was born.\n",
     "3. Call GETTSIM with the target `elterngeld__betrag_m` using the outcome of step 2 as the input\n",
     "   for `elterngeld__mean_nettoeinkommen_in_12_monaten_vor_geburt_m` and the policy environment of the year the\n",
@@ -113,7 +113,7 @@
     "\n",
     "GETTSIM provides an easy way to compute the relevant net wage\n",
     "`elterngeld__mean_nettoeinkommen_in_12_monaten_vor_geburt_m` based on step 1 using the target\n",
-    "`elterngeld__mean_nettoeinkommen_für_bemessungsgrundllage_nach_geburt_m`.\n",
+    "`elterngeld__mean_nettoeinkommen_für_bemessungsgrundlage_nach_geburt_m`.\n",
     "\n",
     "We use the policy environment of January 1st of the year before the child was born (§2e\n",
     "Abs. 1 S. 2 BEEG). Note that this is correct regardless of the point in time when the\n",
@@ -133,7 +133,7 @@
     "net_wage_approximation = compute_taxes_and_transfers(\n",
     "    data=data_before_birth,\n",
     "    environment=environment_2023,\n",
-    "    targets=[\"elterngeld__mean_nettoeinkommen_für_bemessungsgrundllage_nach_geburt_m\"],\n",
+    "    targets=[\"elterngeld__mean_nettoeinkommen_für_bemessungsgrundlage_nach_geburt_m\"],\n",
     ")\n",
     "\n",
     "net_wage_approximation"
@@ -192,7 +192,7 @@
     "# Add net wage approximation\n",
     "data_after_birth[\"elterngeld__mean_nettoeinkommen_in_12_monaten_vor_geburt_m\"] = (\n",
     "    net_wage_approximation[\n",
-    "        \"elterngeld__mean_nettoeinkommen_für_bemessungsgrundllage_nach_geburt_m\"\n",
+    "        \"elterngeld__mean_nettoeinkommen_für_bemessungsgrundlage_nach_geburt_m\"\n",
     "    ]\n",
     ")"
    ]

src/gettsim/germany/elterngeld/einkommen.py

@@ -98,7 +98,7 @@ def einkommen_vorjahr_unter_bezugsgrenze_ohne_unterscheidung_single_paar(
     start_date="2012-09-18",
     rounding_spec=RoundingSpec(base=0.01, direction="down"),
 )
-def mean_nettoeinkommen_für_bemessungsgrundllage_nach_geburt_m(
+def mean_nettoeinkommen_für_bemessungsgrundlage_nach_geburt_m(
     einnahmen__bruttolohn_m: float,
     lohnsteuer__betrag_m: float,
     lohnsteuer__betrag_soli_m: float,

src/gettsim/germany/elterngeld/inputs.py

@@ -20,7 +20,7 @@ def mean_nettoeinkommen_in_12_monaten_vor_geburt_m() -> float:
     """Mean net wage in the 12 months before birth of youngest child.
 
     To compute this value using GETTSIM set `('elterngeld',
-    'mean_nettoeinkommen_für_bemessungsgrundllage_nach_geburt_m')` as the TT target and
+    'mean_nettoeinkommen_für_bemessungsgrundlage_nach_geburt_m')` as the TT target and
     use input data from the last 12 months before the birth of the youngest child.
     """
 

src/gettsim/tests_germany/policy_cases/elterngeld/2024-01-01/net_income_approximation.yaml

@@ -59,6 +59,6 @@ inputs:
       - false
 outputs:
   elterngeld:
-    mean_nettoeinkommen_für_bemessungsgrundllage_nach_geburt_m:
+    mean_nettoeinkommen_für_bemessungsgrundlage_nach_geburt_m:
       - 790.0
       - 158.0