[gi-docgen] (9 commits) ...Merge branch 'ebassi/argument-annotation' into 'main'

[Emmanuele Bassi <ebassi src gnome org>]

Summary of changes:

  f6c1f1e... template: Update the method arguments table (*)
  ba8229c... generate: Add period at the end of static strings (*)
  aa3be1a... template: Add period at the end of generated blurbs (*)
  2d41987... Generate GError argument description (*)
  b17b01d... utils: Tweak the documentation style (*)
  ed5928f... Restructure the arguments and return value sections (*)
  edfa3a1... template: Style generated text differently (*)
  422e491... generate: Decouple transfer notes for methods (*)
  e55b814... Merge branch 'ebassi/argument-annotation' into 'main'

(*) This commit already existed in another branch; no separate mail sent