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Fix a number of typos
Author: Liudmila Mantrova <l.mantrova@postgrespro.ru>
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@ -190,7 +190,7 @@
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n = 2 * k - 1 means lower bound of <replaceable>k</replaceable>-th
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dimension, n = 2 * k means upper bound of
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<replaceable>k</replaceable>-th dimension. Negative
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<replaceable>n</replaceable> denotes inversed value of corresponding
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<replaceable>n</replaceable> denotes the inverse value of the corresponding
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positive coordinate. This operator is designed for KNN-GiST support.
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</entry>
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</row>
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@ -168,15 +168,15 @@
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greatest similarity between the first string and any substring of the second
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string. However, this function does not add padding to the boundaries of
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the extent. Thus, the number of additional characters present in the
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second string is not considered, except for the mismatched word boundry.
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second string is not considered, except for the mismatched word boundaries.
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</para>
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<para>
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At the same time, <function>strict_word_similarity(text, text)</function>
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selects extent of words in the second string. In the example above,
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selects an extent of words in the second string. In the example above,
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<function>strict_word_similarity(text, text)</function> would select the
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extent of single word <literal>'words'</literal>, whose set of trigrams is
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<literal>{" w"," wo","wor","ord","rds","ds "}</literal>
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extent of a single word <literal>'words'</literal>, whose set of trigrams is
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<literal>{" w"," wo","wor","ord","rds","ds "}</literal>.
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<programlisting>
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# SELECT strict_word_similarity('word', 'two words'), similarity('word', 'words');
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@ -1215,7 +1215,7 @@ pgbench <optional> <replaceable>options</replaceable> </optional> <replaceable>d
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</row>
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<row>
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<entry><literal>-</literal></entry>
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<entry>substraction</entry>
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<entry>subtraction</entry>
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<entry><literal>3 - 2.0</literal></entry>
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<entry><literal>1.0</literal></entry>
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</row>
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@ -1083,7 +1083,7 @@ same commits as above
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-->
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<para>
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Allow vacuum to avoid unnecesary index scans (Masahiko Sawada,
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Allow vacuum to avoid unnecessary index scans (Masahiko Sawada,
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Alexander Korotkov)
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</para>
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</listitem>
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@ -1594,7 +1594,7 @@ same commits as above
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-->
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<para>
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Allow replication slots to be advanced programatically, rather
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Allow replication slots to be advanced programmatically, rather
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than be consumed by subscribers (Petr Jelinek)
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</para>
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@ -1704,7 +1704,7 @@ same commits as above
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<para>
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Allow <command>ALTER INDEX</command> to set statistics-gathering
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targets for expression indexes (Alexander Korotkov, Adrien nayrat)
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targets for expression indexes (Alexander Korotkov, Adrien Nayrat)
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</para>
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<para>
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