Change code titles to sentence case, open-contracting/ocds-extensions#100

Author: jpmckinney

codelists/+documentType.csv

@@ -1,5 +1,5 @@
 Code,Title,Description
 tariffs,Tariffs,For providing tariff and pricing schedules.
-tariffMethod,Tariff Method,For summarizing the method by which tariffs are set and linking to detailed documentation of the methods for setting tariffs. This may include written documentation and spreadsheets providing the models used to calculate tariffs.
-tariffReview,Tariff Review,For summarizing the arrangements for the review and regulation of tariffs and linking to detailed documentation that covers how tariffs are regulated. This is important to explain to users why they are paying what they are paying and the scope for changes to payment structures.
-tariffIllustration,Tariff Illustration,For linking to graphs and reports on the change over time in tariff prices. Use the relevant image media type when linking to PNG or JPEG or GIF graphs to allow applications to directly display this content.
+tariffMethod,Tariff method,For summarizing the method by which tariffs are set and linking to detailed documentation of the methods for setting tariffs. This may include written documentation and spreadsheets providing the models used to calculate tariffs.
+tariffReview,Tariff review,For summarizing the arrangements for the review and regulation of tariffs and linking to detailed documentation that covers how tariffs are regulated. This is important to explain to users why they are paying what they are paying and the scope for changes to payment structures.
+tariffIllustration,Tariff illustration,For linking to graphs and reports on the change over time in tariff prices. Use the relevant image media type when linking to PNG or JPEG or GIF graphs to allow applications to directly display this content.