Merge bitcoin/bitcoin#23977: depends: Fix typo

d2fdc32 depends: Fix typo (Dimitris Apostolou)

Pull request description:

ACKs for top commit:
  fanquake:
    ACK d2fdc32

Tree-SHA512: d40997c572cab4c54be6d4bde1965f614c0bd9900096ebe8875d5bf60d7d82819d222e5d9b25b40365cef4eaf835b4f1d963c4c4bf0939649010743179322c17

Author: fanquake

depends/packages/libxcb.mk

@@ -8,7 +8,7 @@ $(package)_dependencies=xcb_proto libXau
 define $(package)_set_vars
 $(package)_config_opts=--disable-static --disable-devel-docs --without-doxygen --without-launchd
 $(package)_config_opts += --disable-dependency-tracking --enable-option-checking
-# Disable uneeded extensions.
+# Disable unneeded extensions.
 # More info is available from: https://doc.qt.io/qt-5.15/linux-requirements.html
 $(package)_config_opts += --disable-composite --disable-damage --disable-dpms
 $(package)_config_opts += --disable-dri2 --disable-dri3 --disable-glx