[PATCH] Fix examples of clock tables in the manual

[Nick Dokos <ndokos@gmail.com>]

The syntax is:

    #+BEGIN: clocktable ...
    #+END:

There is no `clocktable' after `#+END:'.
---
  doc/org-manual.org | 12 ++++++------
  1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/doc/org-manual.org b/doc/org-manual.org
index af54dc4e87f9..6768ca98dd7f 100644
--- a/doc/org-manual.org
+++ b/doc/org-manual.org
@@ -6665,7 +6665,7 @@ into the buffer by ~org-clock-report~:
  #+cindex: @samp{BEGIN clocktable}
  #+begin_example
  ,#+BEGIN: clocktable :maxlevel 2 :emphasize nil :scope file
-,#+END: clocktable
+,#+END:
  #+end_example

  #+vindex: org-clocktable-defaults
@@ -6849,7 +6849,7 @@ day, you could write:

  #+begin_example
  ,#+BEGIN: clocktable :maxlevel 2 :block today :scope tree1 :link t
-,#+END: clocktable
+,#+END:
  #+end_example

  #+texinfo: @noindent
@@ -6858,7 +6858,7 @@ To use a specific time range you could write[fn:80]
  #+begin_example
  ,#+BEGIN: clocktable :tstart "<2006-08-10 Thu 10:00>"
                      :tend "<2006-08-10 Thu 12:00>"
-,#+END: clocktable
+,#+END:
  #+end_example

  #+texinfo: @noindent
@@ -6866,7 +6866,7 @@ A range starting a week ago and ending right now 
could be written as

  #+begin_example
  ,#+BEGIN: clocktable :tstart "<-1w>" :tend "<now>"
-,#+END: clocktable
+,#+END:
  #+end_example

  #+texinfo: @noindent
@@ -6874,7 +6874,7 @@ A summary of the current subtree with % times would be

  #+begin_example
  ,#+BEGIN: clocktable :scope subtree :link t :formula %
-,#+END: clocktable
+,#+END:
  #+end_example

  #+texinfo: @noindent
@@ -6883,7 +6883,7 @@ last week would be

  #+begin_example
  ,#+BEGIN: clocktable :scope agenda :block lastweek :compact t
-,#+END: clocktable
+,#+END:
  #+end_example

  *** Resolving idle time and continuous clocking
-- 
2.34.1