[latexila] docs: fix build warning

[Sébastien Wilmet <swilmet src gnome org>]

commit 4d549d41c2f6bf3c14090f084c18823e63b0e68a
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun May 7 18:39:48 2017 +0200

    docs: fix build warning

 docs/reference/latexila-sections.txt |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/latexila-sections.txt b/docs/reference/latexila-sections.txt
index d98c958..a2ddeb9 100644
--- a/docs/reference/latexila-sections.txt
+++ b/docs/reference/latexila-sections.txt
@@ -14,6 +14,7 @@ LATEXILA_IS_BUILD_TOOLS
 LATEXILA_IS_BUILD_TOOLS_CLASS
 LATEXILA_TYPE_BUILD_TOOLS
 latexila_build_tools_get_type
+LatexilaBuildToolsClass
 LatexilaBuildToolsPrivate
 </SECTION>
 
@@ -29,6 +30,7 @@ LATEXILA_IS_BUILD_TOOLS_DEFAULT
 LATEXILA_IS_BUILD_TOOLS_DEFAULT_CLASS
 LATEXILA_TYPE_BUILD_TOOLS_DEFAULT
 latexila_build_tools_default_get_type
+LatexilaBuildToolsDefaultClass
 LatexilaBuildToolsDefaultPrivate
 </SECTION>
 
@@ -51,6 +53,7 @@ LATEXILA_IS_BUILD_TOOLS_PERSONAL
 LATEXILA_IS_BUILD_TOOLS_PERSONAL_CLASS
 LATEXILA_TYPE_BUILD_TOOLS_PERSONAL
 latexila_build_tools_personal_get_type
+LatexilaBuildToolsPersonalClass
 LatexilaBuildToolsPersonalPrivate
 </SECTION>
 
@@ -122,6 +125,7 @@ LATEXILA_BUILD_VIEW_GET_CLASS
 LATEXILA_IS_BUILD_VIEW
 LATEXILA_IS_BUILD_VIEW_CLASS
 LATEXILA_TYPE_BUILD_VIEW
+LatexilaBuildViewClass
 LatexilaBuildViewPrivate
 latexila_build_view_get_type
 </SECTION>