diff --git a/scripts/build_industrial_energy_demand_per_country_today.py b/scripts/build_industrial_energy_demand_per_country_today.py
index 983b255e..8f63795e 100644
--- a/scripts/build_industrial_energy_demand_per_country_today.py
+++ b/scripts/build_industrial_energy_demand_per_country_today.py
@@ -34,7 +34,7 @@ For each country and each subcategory of
 - Glass production
 - HVC
 - Integrated steelworks
-- Machinery Equipment
+- Machinery equipment
 - Methanol
 - Other industrial sectors
 - Other chemicals
@@ -44,7 +44,7 @@ For each country and each subcategory of
 - Printing and media reproduction
 - Pulp production
 - Textiles and leather
-- Transport Equipment
+- Transport equipment
 - Wood and wood products
 
 the output file contains the energy demand in TWh/a for the following carriers
diff --git a/scripts/build_industry_sector_ratios_intermediate.py b/scripts/build_industry_sector_ratios_intermediate.py
index 5fe042ab..1f6dfcd6 100644
--- a/scripts/build_industry_sector_ratios_intermediate.py
+++ b/scripts/build_industry_sector_ratios_intermediate.py
@@ -56,8 +56,8 @@ For each bus, the following industry subcategories
 - Aluminium - primary production
 - Aluminium - secondary production
 - Other non-ferrous metals
-- Transport Equipment
-- Machinery Equipment
+- Transport equipment
+- Machinery equipment
 - Textiles and leather
 - Wood and wood products
 - Other Industrial Sectors