Using Xpath, Output value is not displaying in Single Line

Hi All,

I am using following query for xpath,

SELECT ((xpath('//Grading_Manual',xmlgrading))[1]::text) As xpath from
km_course_mast WHERE ID=100006

*Output for this is in multiple lines after copying into editor*

"<Grading_Manual>
<PassorFail>PassFailM</PassorFail>
<Point>Pointtext</Point>
<Percentage>Percentagetext</Percentage>
<LetterBased>
<Sequence value="0">
<Letter>Lettertext</Letter>
<From>1</From>
<To>2</To>
</Sequence>
<Sequence value="1">
<Letter>Lettertext</Letter>
<From>3</From>
<To>4</To>
</Sequence>
<Sequence value="2">
<Letter>Lettertext</Letter>
<From>5</From>
<To>6</To>
</Sequence>
<Sequence value="3">
<Letter>Lettertext</Letter>
<From>7</From>
<To>8</To>
</Sequence>
<Sequence value="4">
<Letter>Lettertext</Letter>
<From>9</From>
<To>10</To>
</Sequence>
</LetterBased>
<Rubic>
<Upload>Uploadtext</Upload>
<url>urltext</url>
<Enter>Entertext</Enter>
</Rubic>
</Grading_Manual>"

I want output in single line like below

<Grading_Automated><PassOrFail>Pass</PassOrFail><ActivityScorebased><AutomatedSequence
Value="0"><Percentage>123</Percentage><Value>321</Value></AutomatedSequence><AutomatedSequence
Value="1"><Percentage>234</Percentage><Value>4321</Value></AutomatedSequence><AutomatedSequence
Value="2"><Percentage>431</Percentage><Value>2321</Value></AutomatedSequence><AutomatedSequence
Value="3"><Percentage>432</Percentage><Value>3231</Value></AutomatedSequence><AutomatedSequence
Value="4"><Percentage>333</Percentage><Value>4321</Value></AutomatedSequence><AutomatedSequence
Value="5"><Percentage>451</Percentage><Value>34321</Value></AutomatedSequence></ActivityScorebased></Grading_Automated>','<Grading_Automated><PassOrFail>Fail</PassOrFail><ActivityScorebased><AutomatedSequence
Value="0"><Percentage>123</Percentage><Value>321</Value></AutomatedSequence><AutomatedSequence
Value="1"><Percentage>234</Percentage><Value>4321</Value></AutomatedSequence><AutomatedSequence
Value="2"><Percentage>431</Percentage><Value>2321</Value></AutomatedSequence><AutomatedSequence
Value="3"><Percentage>432</Percentage><Value>3231</Value></AutomatedSequence><AutomatedSequence
Value="4"><Percentage>333</Percentage><Value>4321</Value></AutomatedSequence><AutomatedSequence
Value="5"><Percentage>451</Percentage><Value>34321</Value></AutomatedSequence></ActivityScorebased></Grading_Automated>

Please any one suggest me why it is in multiple line and how to convert to
single line in query level.

Thanks,
Nasruddin