diff --git a/src/base_functions.jl b/src/base_functions.jl
index afa4482988989..f318144beab09 100644
--- a/src/base_functions.jl
+++ b/src/base_functions.jl
@@ -12,29 +12,29 @@ rrot(b,x,width) = ((x >> b) | (x << (width - b)))
 lrot(b,x,width) = ((x << b) | (x >> (width - b)))
 
 # Shift-right (used in SHA-256, SHA-384, and SHA-512):
-R(b,x)          = (x >> b)
+R(b,x)   = (x >> b)
 # 32-bit Rotate-right (used in SHA-256):
-S32(b,x)        = rrot(b,x,32)
+S32(b,x) = rrot(b,x,32)
 # 64-bit Rotate-right (used in SHA-384 and SHA-512):
-S64(b,x)        = rrot(b,x,64)
+S64(b,x) = rrot(b,x,64)
 # 64-bit Rotate-left (used in SHA3)
-L64(b,x)        = lrot(b,x,64)
+L64(b,x) = lrot(b,x,64)
 
 # Two of six logical functions used in SHA-256, SHA-384, and SHA-512:
 Ch(x,y,z)  = ((x & y) ⊻ (~x & z))
 Maj(x,y,z) = ((x & y) ⊻ (x & z) ⊻ (y & z))
 
 # Four of six logical functions used in SHA-256:
-Sigma0_256(x) =   (S32(2,  UInt32(x)) ⊻ S32(13, UInt32(x)) ⊻ S32(22, UInt32(x)))
-Sigma1_256(x) =   (S32(6,  UInt32(x)) ⊻ S32(11, UInt32(x)) ⊻ S32(25, UInt32(x)))
-sigma0_256(x) =   (S32(7,  UInt32(x)) ⊻ S32(18, UInt32(x)) ⊻ R(3 ,   UInt32(x)))
-sigma1_256(x) =   (S32(17, UInt32(x)) ⊻ S32(19, UInt32(x)) ⊻ R(10,   UInt32(x)))
+Sigma0_256(x) = (S32(2,  UInt32(x)) ⊻ S32(13, UInt32(x)) ⊻ S32(22, UInt32(x)))
+Sigma1_256(x) = (S32(6,  UInt32(x)) ⊻ S32(11, UInt32(x)) ⊻ S32(25, UInt32(x)))
+sigma0_256(x) = (S32(7,  UInt32(x)) ⊻ S32(18, UInt32(x)) ⊻ R(3 ,   UInt32(x)))
+sigma1_256(x) = (S32(17, UInt32(x)) ⊻ S32(19, UInt32(x)) ⊻ R(10,   UInt32(x)))
 
 # Four of six logical functions used in SHA-384 and SHA-512:
-Sigma0_512(x) =   (S64(28, UInt64(x)) ⊻ S64(34, UInt64(x)) ⊻ S64(39, UInt64(x)))
-Sigma1_512(x) =   (S64(14, UInt64(x)) ⊻ S64(18, UInt64(x)) ⊻ S64(41, UInt64(x)))
-sigma0_512(x) =   (S64( 1, UInt64(x)) ⊻ S64( 8, UInt64(x)) ⊻ R( 7,   UInt64(x)))
-sigma1_512(x) =   (S64(19, UInt64(x)) ⊻ S64(61, UInt64(x)) ⊻ R( 6,   UInt64(x)))
+Sigma0_512(x) = (S64(28, UInt64(x)) ⊻ S64(34, UInt64(x)) ⊻ S64(39, UInt64(x)))
+Sigma1_512(x) = (S64(14, UInt64(x)) ⊻ S64(18, UInt64(x)) ⊻ S64(41, UInt64(x)))
+sigma0_512(x) = (S64( 1, UInt64(x)) ⊻ S64( 8, UInt64(x)) ⊻ R( 7,   UInt64(x)))
+sigma1_512(x) = (S64(19, UInt64(x)) ⊻ S64(61, UInt64(x)) ⊻ R( 6,   UInt64(x)))
 
 # Let's be able to bswap arrays of these types as well
 bswap!(x::Vector{<:Integer}) = map!(bswap, x, x)