docs: correct key names for magnifying glass shape (fixes #1415)

Signed-off-by: Yukai Chou <[email protected]>

Author: muzimuzhi

doc/generic/pgf/CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## Unreleased
+
+### Changed
+
+- Typo fixes in the manual
+
 ## [3.1.11a] - 2025-08-29 Henri Menke
 
 ### Fixed

doc/generic/pgf/pgfmanual-en-library-shapes.tex

@@ -826,11 +826,11 @@ \subsection{Symbol Shapes}
     node. The angle of the handle and its length can be adjusted using two
     keys:
 
-    \begin{key}{/pgf/magnifying glass handle angle fill=\meta{degree} (default -45)}
+    \begin{key}{/pgf/magnifying glass handle angle=\meta{degree} (default -45)}
         The angle of the handle.
     \end{key}
 
-    \begin{key}{/pgf/magnifying glass handle angle aspect=\meta{factor} (default 1.5)}
+    \begin{key}{/pgf/magnifying glass handle aspect=\meta{factor} (default 1.5)}
         The length of the handle as a multiple of the circle radius.
     \end{key}
     %