Correct grammar

[pspp-builds.git] / doc / tutorial.texi

diff --git a/doc/tutorial.texi b/doc/tutorial.texi
index f1cf27219a68e823a6f20baf154622cbf15d725e..489d35e07ec9838c571f3ce5b8b24a3a2f8bd24f 100644 (file)
--- a/doc/tutorial.texi
+++ b/doc/tutorial.texi
@@ -71,9 +71,9 @@ There are two aspects of data:
 For example, a data set which has the variables @var{height}, @var{weight}, and
 @var{name}, might have the observations:
 @example
-188 89 Ahmed
-119 107 Frank
-123 67 Julie
+1881 89.2 Ahmed
+1192 107.01 Frank
+1230 67 Julie
 @end example
 @noindent
 The following sections explain how to define a dataset.
@@ -639,7 +639,8 @@ is hypothesis testing.
 Researchers commonly need to test hypotheses about a set of data.
 For example, she might want to test whether one set of data comes from
 the same distribution as another,
-or does the mean of a dataset significantly differ from a particular
+or
+whether the mean of a dataset significantly differs from a particular
 value.
 This section presents just some of the possible tests that PSPP offers.