feat(#107): clean grammar

Author: h1alexbel

src/main/resources/org/eolang/lints/misc/wrong-sprintf-arguments.xsl

@@ -80,11 +80,11 @@ SOFTWARE.
             <xsl:attribute name="severity">
               <xsl:text>warning</xsl:text>
             </xsl:attribute>
-            <xsl:text>The sprintf object has the wrong number of arguments: </xsl:text>
+            <xsl:text>According to the formatting template of the "sprintf" object, a tuple of </xsl:text>
             <xsl:value-of select="$declared"/>
-            <xsl:text> in the placeholder, but </xsl:text>
+            <xsl:text> elements is expected as the second argument of it, while a tuple of </xsl:text>
             <xsl:value-of select="$used"/>
-            <xsl:text> are passed</xsl:text>
+            <xsl:text> element(s) is provided</xsl:text>
           </defect>
         </xsl:if>
       </xsl:for-each>

src/test/java/org/eolang/lints/GrammarMatcher.java

@@ -64,7 +64,7 @@ public boolean matches(final Object obj) {
         for (final Rule rule : tool.getAllActiveRules()) {
             if (rule instanceof SpellingCheckRule) {
                 ((SpellingCheckRule) rule).addIgnoreTokens(
-                    Arrays.asList("decoratee", "eolang", "sprintf")
+                    Arrays.asList("decoratee", "eolang")
                 );
             }
         }