Clean up and fix typos

Author: andrykonchin

spec/ruby/core/kernel/shared/sprintf.rb

@@ -409,11 +409,11 @@ def obj.to_str
         @method.call("%4.6s", "abcdefg").should == "abcdef"
       end
 
-      it "formats nli with width" do
+      it "formats nil with width" do
         @method.call("%6s", nil).should == "      "
       end
 
-      it "formats nli with precision" do
+      it "formats nil with precision" do
         @method.call("%.6s", nil).should == ""
       end
 

spec/ruby/core/kernel/shared/sprintf_encoding.rb

@@ -27,7 +27,7 @@
     result.encoding.should equal(Encoding::UTF_8)
   end
 
-  it "raises Encoding::CompatibilityError if both encodings are ASCII compatible and there ano not ASCII characters" do
+  it "raises Encoding::CompatibilityError if both encodings are ASCII compatible and there are not ASCII characters" do
     string = "Ä %s".encode('windows-1252')
     argument = "Ђ".encode('windows-1251')
 

spec/tags/core/kernel/sprintf_tags.txt

@@ -1,10 +1,10 @@
 fails:Kernel#sprintf returns a String in the argument's encoding if format encoding is more restrictive
-fails:Kernel#sprintf raises Encoding::CompatibilityError if both encodings are ASCII compatible and there ano not ASCII characters
+fails:Kernel#sprintf raises Encoding::CompatibilityError if both encodings are ASCII compatible and there are not ASCII characters
 fails:Kernel#sprintf other formats s does not try to convert with to_str
 fails:Kernel#sprintf flags # applies to format o does nothing for negative argument
 fails:Kernel#sprintf flags # applies to formats bBxX does nothing for zero argument
 fails:Kernel.sprintf returns a String in the argument's encoding if format encoding is more restrictive
-fails:Kernel.sprintf raises Encoding::CompatibilityError if both encodings are ASCII compatible and there ano not ASCII characters
+fails:Kernel.sprintf raises Encoding::CompatibilityError if both encodings are ASCII compatible and there are not ASCII characters
 fails:Kernel.sprintf other formats s does not try to convert with to_str
 fails:Kernel.sprintf flags # applies to format o does nothing for negative argument
 fails:Kernel.sprintf flags # applies to formats bBxX does nothing for zero argument

spec/tags/core/string/modulo_tags.txt

@@ -1,7 +1,7 @@
 fails:String#% output's encoding negotiates a compatible encoding if necessary
 fails:String#% output's encoding raises if a compatible encoding can't be found
 fails:String#% returns a String in the argument's encoding if format encoding is more restrictive
-fails:String#% raises Encoding::CompatibilityError if both encodings are ASCII compatible and there ano not ASCII characters
+fails:String#% raises Encoding::CompatibilityError if both encodings are ASCII compatible and there are not ASCII characters
 fails:String#% other formats s does not try to convert with to_str
 fails:String#% flags # applies to format o does nothing for negative argument
 fails:String#% flags # applies to formats bBxX does nothing for zero argument

src/main/java/org/truffleruby/core/format/format/FormatFloatGenericNode.java

@@ -193,7 +193,6 @@ protected final byte[] formatNumber(int origWidth, int precision, Object value)
                 buf.append(' ', width);
                 appendNumber(digits, buf, 0);
             }
-            width = 0;
         } else {
             appendNumber(digits, buf, 0);
             if (width > 0) {