gnu: Grammar fixes in various package descriptions.

* gnu/packages/bioinformatics.scm (vembrane)[description]: Fix
grammar.
* gnu/packages/cran.scm (r-memisc)[description]: Fix grammar.
* gnu/packages/emacs-xyz.scm
(emacs-consult-xdg-recent-files)[description]: Fix grammar.
(emacs-org-margin)[description]: Fix grammar.
* gnu/packages/haskell-xyz.scm (ghc-hslua-core)[description]: Fix
grammar.
* gnu/packages/tex.scm (texlive-autoaligne)[description]: Fix grammar.
(texlive-biblatex-realauthor)[description]: Fix grammar.
(texlive-citeall)[description]: Fix grammar.
(texlive-formal-grammar)[description]: Fix grammar.
(texlive-musikui)[description]: Fix grammar.
(texlive-stanli)[description]: Fix grammar.
(texlive-theatre)[description]: Fix grammar.
(texlive-unitn-bimrep)[description]: Fix grammar.
(texlive-yquant)[description]: Fix grammar.
(texlive-expkv-bundle)[description]: Fix grammar.
(texlive-ketcindy)[description]: Fix grammar.
(texlive-srcredact)[description]: Fix grammar.
(texlive-luamesh)[description]: Fix grammar.
(texlive-maker)[description]: Fix grammar.
(texlive-puyotikz)[description]: Fix grammar.
(texlive-scratch)[description]: Fix grammar.
(texlive-scratch3)[description]: Fix grammar.
(texlive-strands)[description]: Fix grammar.
(texlive-tikz-imagelabels)[description]: Fix grammar.
(texlive-twemojis)[description]: Fix grammar.
(texlive-unicode-bidi)[description]: Fix grammar.
(texlive-pst-contourplot)[description]: Fix grammar.
(texlive-pst-rputover)[description]: Fix grammar.
(texlive-pst-vehicle)[description]: Fix grammar.
(texlive-truthtable)[description]: Fix grammar.
(texlive-esk)[description]: Fix grammar.
(texlive-luaimageembed)[description]: Fix grammar.
(texlive-bibletext)[description]: Fix grammar.
(texlive-easyfloats)[description]: Fix grammar.
(texlive-ehhline)[description]: Fix grammar.
(texlive-exercises)[description]: Fix grammar.
(texlive-extract)[description]: Fix grammar.
(texlive-graphpaper)[description]: Fix grammar.
(texlive-hereapplies)[description]: Fix grammar.
(texlive-hvextern)[description]: Fix grammar.
(texlive-hvqrurl)[description]: Fix grammar.
(texlive-intopdf)[description]: Fix grammar.
(texlive-jobname-suffix)[description]: Fix grammar.
(texlive-modernposter)[description]: Fix grammar.
(texlive-multiaudience)[description]: Fix grammar.
(texlive-overlays)[description]: Fix grammar.
(texlive-pdfpc)[description]: Fix grammar.
(texlive-pgfmath-xfp)[description]: Fix grammar.
(texlive-phonenumbers)[description]: Fix grammar.
(texlive-romanbarpagenumber)[description]: Fix grammar.
(texlive-texments)[description]: Fix grammar.
(texlive-xcntperchap)[description]: Fix grammar.
* gnu/packages/web.scm (libjuice)[description]: Fix grammar.

gnu/packages/emacs-xyz.scm

@@ -13141,7 +13141,7 @@ library with Eglot instead of Yasnippet.")
       (description
        "This package provides the ability to include files used by other
 programs in the candidate lists of commands like @code{consult-recent-file}
-and @code{consult-buffer}.  This allows to use the same interface for file
+and @code{consult-buffer}.  This allows using the same interface for file
 opening.
 
 On systems that comply with the XDG specification, these files are listed in
@@ -40663,7 +40663,7 @@ source blocks.")
       (license license:gpl3+)
       (home-page "https://github.com/rougier/org-margin")
       (synopsis "Outdent headlines in emacs org-mode")
-      (description "@code{org-margin} mode allows to outdent org headlines by
+      (description "@code{org-margin} mode outdents org headlines by
 moving leading stars into the margin and transform them into markers depending
 on the chosen style."))))