1 files changed, 29 insertions, 29 deletions
diff --git a/gr-blocks/include/gnuradio/blocks/lfsr_15_1_0.h b/gr-blocks/include/gnuradio/blocks/lfsr_15_1_0.h
index 2ebfe08319..22c9521e3d 100644
--- a/gr-blocks/include/gnuradio/blocks/lfsr_15_1_0.h
+++ b/gr-blocks/include/gnuradio/blocks/lfsr_15_1_0.h
@@ -26,45 +26,45 @@
 #include <gnuradio/blocks/api.h>
 
 namespace gr {
-  namespace blocks {
+namespace blocks {
 
-    /*!
-     * \brief Linear Feedback Shift Register using primitive polynomial x^15 + x + 1
-     * \ingroup misc
-     *
-     * \details
-     * Generates a maximal length pseudo-random sequence of length
-     * 2^15 - 1 bits.
-     */
-    class BLOCKS_API lfsr_15_1_0
-    {
-    private:
-      unsigned long d_sr;    // shift register
+/*!
+ * \brief Linear Feedback Shift Register using primitive polynomial x^15 + x + 1
+ * \ingroup misc
+ *
+ * \details
+ * Generates a maximal length pseudo-random sequence of length
+ * 2^15 - 1 bits.
+ */
+class BLOCKS_API lfsr_15_1_0
+{
+private:
+    unsigned long d_sr; // shift register
 
-    public:
-      lfsr_15_1_0() { reset(); }
+public:
+    lfsr_15_1_0() { reset(); }
 
-      void reset() { d_sr = 0x7fff; }
+    void reset() { d_sr = 0x7fff; }
 
-      int next_bit()
-      {
+    int next_bit()
+    {
         d_sr = ((((d_sr >> 1) ^ d_sr) & 0x1) << 14) | (d_sr >> 1);
         return d_sr & 0x1;
-      }
+    }
 
-      int next_byte ()
-      {
-        int	v = 0;
-        for(int i = 0; i < 8; i++) {
-          v >>= 1;
-          if(next_bit ())
-            v |= 0x80;
+    int next_byte()
+    {
+        int v = 0;
+        for (int i = 0; i < 8; i++) {
+            v >>= 1;
+            if (next_bit())
+                v |= 0x80;
         }
         return v;
-      }
-    };
+    }
+};
 
-  } /* namespace blocks */
+} /* namespace blocks */
 } /* namespace gr */
 
 #endif /* INCLUDED_GRI_LFSR_15_1_0_H */