spack list : updated documentation (#2004)

* spack list : updated documentation

* spack list : removed space before ':'

1 files changed, 7 insertions, 16 deletions

diff --git a/lib/spack/docs/basic_usage.rst b/lib/spack/docs/basic_usage.rst
index 306d64409d..878f0df0dd 100644
--- a/lib/spack/docs/basic_usage.rst
+++ b/lib/spack/docs/basic_usage.rst
@@ -39,27 +39,18 @@ Spack can install:
 
 .. command-output:: spack list
 
-The packages are listed by name in alphabetical order.  If you specify a
-pattern to match, it will follow this set of rules.  A pattern with no
-wildcards, ``*`` or ``?``, will be treated as though it started and ended with
-``*``, so ``util`` is equivalent to ``*util*``.  A pattern with no capital
-letters will be treated as case-insensitive. You can also add the ``-i`` flag
-to specify a case insensitive search, or ``-d`` to search the description of
+The packages are listed by name in alphabetical order.
+A pattern to match with no wildcards, ``*`` or ``?``,
+will be treated as though it started and ended with
+``*``, so ``util`` is equivalent to ``*util*``.  All patterns will be treated
+as case-insensitive. You can also add the ``-d`` to search the description of
 the package in addition to the name.  Some examples:
 
-All packages whose names contain "sql" case insensitive:
+All packages whose names contain "sql":
 
 .. command-output:: spack list sql
 
-All packages whose names start with a capital M:
-
-.. command-output:: spack list 'M*'
-
-All packages whose names or descriptions contain Documentation:
-
-.. command-output:: spack list --search-description Documentation
-
-All packages whose names contain documentation case insensitive:
+All packages whose names or descriptions contain documentation:
 
 .. command-output:: spack list --search-description documentation