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-rw-r--r--docs/units-and-global-variables.rst5
1 files changed, 0 insertions, 5 deletions
diff --git a/docs/units-and-global-variables.rst b/docs/units-and-global-variables.rst
index 7af97376..8261bdde 100644
--- a/docs/units-and-global-variables.rst
+++ b/docs/units-and-global-variables.rst
@@ -85,11 +85,6 @@ Block and Transaction Properties
consecutive blocks in the canonical chain.
.. note::
- If you want to implement access restrictions in library functions using
- ``msg.sender``, you have to manually supply the value of
- ``msg.sender`` as an argument.
-
-.. note::
The block hashes are not available for all blocks for scalability reasons.
You can only access the hashes of the most recent 256 blocks, all other
values will be zero.