title: Error when using getGEO() in package GEOquery
body: <p>I'M running the following code in R:</p>
  
  <pre><code>library(GEOquery)
  mypath &lt;- "C:/Users/Farzin/Desktop/BIOC"
  GDS1 &lt;- getGEO('GDS1',destdir=mypath)
  </code></pre>
  
  <p>But I'm getting the following error:</p>
  
  <pre><code>Using locally cached version of GDS1 found here:
  C:/Users/Farzin/Desktop/BIOC/GDS1.soft.gz 
  Error in read.table(con, sep = "\t", header = FALSE, nrows = nseries) : 
    invalid 'nlines' argument
  </code></pre>
  
  <p>Could anyone please tell me how I could get rid of this error?</p>