[doc] Remove frames around code snippets in the LateX build

1 files changed, 3 insertions, 2 deletions

diff --git a/doc/sphinx/conf.py b/doc/sphinx/conf.py
index d820944301..bfd13c536b 100755
--- a/doc/sphinx/conf.py
+++ b/doc/sphinx/conf.py
@@ -304,8 +304,9 @@ latex_elements = {
     'cmappkg': '',
     'papersize': 'letterpaper',
     'classoptions': ',openany', # No blank pages
-    'polyglossia' : '\\usepackage{polyglossia}',
-    "preamble": r"""
+    'polyglossia': '\\usepackage{polyglossia}',
+    'sphinxsetup': 'verbatimwithframe=false',
+    'preamble': r"""
                  \usepackage{unicode-math}
                  \usepackage{microtype}